noun🔗Share祈祷书，入门书。 A prayer or devotional book intended for laity, initially an abridgment of the breviary and manual including the hours of the Virgin Mary, 15 gradual and 7 penitential psalms, the litany, the placebo and dirige forming the office of the dead, and the commendations."The parish priest recommended a new primer for parishioners who wanted a smaller, more accessible prayer book for daily devotions. "教区牧师向那些想要一本更小巧、更易于携带，方便每日灵修的祈祷书的教友们，推荐了一本新的《初级祈祷书》。religionliteraturetheologyritualChat with AIVocabulary GamePractice Reading
noun🔗Share祈祷书, 入门书。 Similar works issued in England for private prayer in accordance with the Book of Common Prayer."Many families in 17th century England used a primer containing prayers and scripture excerpts aligned with the Book of Common Prayer for their daily devotions. "十七世纪的英格兰，许多家庭使用一种祈祷入门书，其中包含符合《公祷书》的祷文和经文摘录，用于他们的日常灵修。religionliteratureChat with AIVocabulary GamePractice Reading
noun🔗Share启蒙读本, 初级课本 A children's book intended to teach literacy: how to read, write, and spell."1545, The A.B.C. Primers"1545年，《字母表启蒙读本》literatureeducationlanguageChat with AIVocabulary GamePractice Reading
noun🔗Share入门书, 基础读本 An introductory text on any subject, particularly basic concepts."The teacher assigned a primer on fractions before starting the advanced math lesson. "老师在开始高阶数学课程之前，布置了一本关于分数的入门书。educationlanguagewritingliteratureChat with AIVocabulary GamePractice Reading
noun🔗Share识字课, 初级读本, 启蒙读本 An elementary school class; an elementary school student."My little sister is a primer now, and she loves learning to read. "我妹妹现在上识字班了，她很喜欢学习认字。educationpersonChat with AIVocabulary GamePractice Reading
noun🔗Share起爆剂，雷管 Any substance or device, such as priming wire or blasting cap, used to ignite gunpowder or other explosive."The demolition crew used a primer to ignite the explosive charge. "爆破小组使用雷管引爆了炸药。substancedevicematerialtechnologyweaponChat with AIVocabulary GamePractice Reading
noun🔗Share起爆者，雷管安装员 A person who primes explosives."The primer carefully prepared the explosives for the demolition crew. "起爆者小心翼翼地为爆破队准备好了炸药。militaryjobtechnicalweaponChat with AIVocabulary GamePractice Reading
noun🔗Share底漆，底料 A substance used to prime wood, metal, etc. in preparation for painting."Before painting the old wooden chair, we applied a primer to help the new paint stick better. "在给旧木椅上漆之前，我们先刷了一层底漆，这样新油漆才能更好地附着。materialsubstanceChat with AIVocabulary GamePractice Reading
noun🔗Share底漆，引子。 A layer of such a substance."The painter applied a primer coat to the wall before painting the room a bright yellow. "油漆工在把房间刷成亮黄色之前，先在墙上刷了一层底漆。materialsubstanceChat with AIVocabulary GamePractice Reading
noun🔗Share妆前乳, 底妆。 A layer of makeup that goes beneath the foundation; undermakeup."Before applying her foundation, she used a primer to create a smooth base for her makeup. "化妆前，她先用了妆前乳，为后续上妆打好一个光滑的底子。appearancestyleChat with AIVocabulary GamePractice Reading
noun🔗Share底漆工，打底漆的人 A person who primes wood, metal, etc."The primer carefully applied a thin coat of paint to the wooden table before the carpenter started staining it. "打底漆的人在木匠开始给木桌上色之前，小心地在桌子上涂了一层薄薄的底漆。personjobtechnicalindustryworkChat with AIVocabulary GamePractice Reading
noun🔗Share引物 A molecule which initiates the synthesis of an enzyme, a single-stranded nucleic acid molecule which initiates DNA replication."The scientist used a primer to start the DNA replication process in the lab. "科学家在实验室里使用引物来启动DNA复制过程。biochemistrybiologyprocessChat with AIVocabulary GamePractice Reading
noun🔗Share起始信息素，启动信息素 A pheromone which interacts first with the endocrine system."The scientist studied the primer pheromone, which triggered the first hormonal response in the animal's body. "这位科学家研究了这种起始信息素，它触发了动物体内最初的激素反应。physiologybiochemistrybiologyorganismsubstancechemistryscienceChat with AIVocabulary GamePractice Reading
noun🔗Share启动器，起动泵。 A device used to prime an internal combustion engine with gasoline, in airplanes."The airplane mechanic used the primer to ensure the engine started reliably. "飞机修理工使用了起动泵来确保引擎可靠启动。devicevehicletechnologymachinetechnicalpartfuelenergyChat with AIVocabulary GamePractice Reading
noun🔗Share修剪工，园艺师 A person who prunes trees."Every spring, our neighbor, a skilled pruner, shapes the apple trees in his orchard to maximize their fruit production. "每年春天，我们的邻居，一位手艺精湛的修剪工，都会修剪他果园里的苹果树，以最大限度地提高产量。personjobagricultureChat with AIVocabulary GamePractice Reading
adjective🔗Share初步的，最初的。 First in time, initial, early."The primer lesson on fractions was crucial for understanding the more complex topics later in the course. "关于分数的初步课程对于理解本课程后面更复杂的课题至关重要。timehistoryChat with AIVocabulary GamePractice Reading
adjective🔗Share首要的，主要的。 First in importance, premier."As a primer concern, safety should always come first. "作为首要的考虑，安全应该永远是第一位的。qualityChat with AIVocabulary GamePractice Reading
adjective🔗Share首要的，最初的 First in position, foremost."The primer lesson in math was designed to help students grasp the fundamental concepts. "最初的数学课旨在帮助学生掌握基本概念。positiontypeChat with AIVocabulary GamePractice Reading
