noun 下载 🔗分享 提取物，精华。 Something that is extracted or drawn out. Examples : "The cookbook includes recipes using fruit extracts for flavoring desserts. " 这本烹饪书包含一些使用水果提取物来给甜点调味的食谱。 substance chemistry science 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 摘录，引文，节选。 A portion of a book or document, incorporated distinctly in another work; a citation; a quotation. Examples : "The student included relevant extracts from the original study in her research paper to support her claims. " 为了支持自己的论点，这位学生在她的研究论文中加入了来自原始研究的相关摘录。 literature writing language 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 提取物, 萃取物. A decoction, solution, or infusion made by drawing out from any substance that which gives it its essential and characteristic virtue Examples : "extract of beef" 牛肉提取物 substance chemistry medicine food drink plant material process 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 提取物，萃取物 Any substance extracted is such a way, and characteristic of that from which it is obtained Examples : "quinine is the most important extract of Peruvian bark." 奎宁是秘鲁树皮最重要的提取物。 substance chemistry 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 提取物，精华。 A solid preparation obtained by evaporating a solution of a drug, etc., or the fresh juice of a plant (distinguished from an abstract). Examples : "The label on the cough syrup says it contains extracts of elderberry and honey. " 咳嗽糖浆的标签上说，它含有接骨木莓和蜂蜜的提取物。 medicine substance plant chemistry 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 精华, 提取物。 A peculiar principle (fundamental essence) once erroneously supposed to form the basis of all vegetable extracts. Examples : "Old chemistry books often refer to "extracts" as the fundamental building blocks of plant-based medicines, a theory now considered outdated. " 旧时的化学书籍常常把“精华提取物” (jing hua ti qu wu) 视为植物药的基本组成部分，这种理论现在已经被认为过时了。 chemistry substance vegetable theory science history 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 血统，出身。 Ancestry; descent. Examples : "Her family history project traces her extracts back five generations, revealing a diverse tapestry of European ancestors. " 她的家族历史项目追溯了她五代的血统，揭示了一幅由欧洲祖先组成的多元画卷。 family history race 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 摘录，副本，抄本。 A draft or copy of writing; a certified copy of the proceedings in an action and the judgment therein, with an order for execution. Examples : "The lawyer prepared extracts of the court records to prove the debt was legally binding. " 律师准备了法院记录的副本，以证明该债务具有法律约束力。 writing law government 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 提取，抽取。 To draw out; to pull out; to remove forcibly from a fixed position, as by traction or suction, etc. Examples : "to extract a tooth from its socket, a stump from the earth, or a splinter from the finger" 拔牙齿, 挖树桩, 或从手指里取出木刺。 action process technical science 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 提取，抽取 To withdraw by expression, distillation, or other mechanical or chemical process. Compare abstract (transitive verb). Examples : "to extract an essential oil from a plant" 从植物中提取精油。 chemistry process science technical 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 摘录，选取 To take by selection; to choose out; to cite or quote, as a passage from a book. Examples : "The teacher extracts key sentences from the novel to help the students understand the main themes. " 老师从小说中摘录关键句子，帮助学生理解主题思想。 language literature writing 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 提取，抽取 To select parts of a whole Examples : "We need to try to extract the positives from the defeat." 我们需要尽量从这次失败中提取出积极的方面。 part process 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 开方，求根。 To determine (a root of a number). Examples : "Please extract the cube root of 27." 请对27进行开立方运算，求出它的立方根。 math number 与AI对话词汇游戏阅读练习
