noun🔗Share椽子, 屋椽。 A rafter of a roof."The old barn's roof was collapsing because many of the spars had rotted away. "由于许多屋椽已经腐烂，老谷仓的屋顶正在坍塌。architecturematerialChat with AIVocabulary GamePractice Reading
noun🔗Share桅杆，圆材 A thick pole or piece of wood."The children used thick spars of driftwood to build a fort on the beach. "孩子们用海滩上捡来的粗圆木搭了个堡垒。nauticalsailingmaterialstructureChat with AIVocabulary GamePractice Reading
noun🔗Share门闩，门栓 A bar of wood used to fasten a door."We use spars to secure the heavy barn doors at night. "我们用门闩在晚上把厚重的谷仓门闩紧。architecturematerialChat with AIVocabulary GamePractice Reading
noun🔗Share桅杆，桁材 Any linear object used as a mast, sprit, yard, boom, pole or gaff."The old sailboat in the harbor had broken spars, making it look sadly neglected. "港口里那艘旧帆船断裂的桅杆和桁材，让它看起来十分破败，令人惋惜。nauticalsailingChat with AIVocabulary GamePractice Reading
noun🔗Share翼梁 A beam-like structural member that supports ribs in an aircraft wing or other airfoil."The engineer carefully inspected the spars inside the airplane wing for any signs of cracks. "工程师仔细检查了飞机机翼内部的翼梁，看是否有裂缝的迹象。technicalvehiclemachinestructurepartindustryChat with AIVocabulary GamePractice Reading
verb🔗Share闩，用闩闩上。 To bolt, bar."He always spars the door before going to bed, feeling safer with the extra bolt secured. "他睡觉前总是把门闩上，多上一道闩让他觉得更安全。nauticalsailingChat with AIVocabulary GamePractice Reading
verb🔗Share为...装桅杆, 配备桅杆 To supply or equip (a vessel) with spars."The shipyard workers will spar the new sailing ship with sturdy masts and booms before it leaves for its maiden voyage. "在新的帆船首航之前，造船厂的工人将为它装上坚固的桅杆和横桁。nauticalsailingChat with AIVocabulary GamePractice Reading
noun🔗Share练习赛, 模拟赛 A sparring session; a preliminary fight, as in boxing or cock-fighting."The boxing coach scheduled a few spars before the main competition to assess each fighter's readiness. "拳击教练在正式比赛前安排了几场练习赛，以评估每位拳手的准备情况。sportentertainmentChat with AIVocabulary GamePractice Reading
verb🔗Share练习，对打 To fight, especially as practice for martial arts or hand-to-hand combat."The boxing team meets twice a week to spar and improve their technique. "拳击队每周碰面两次进行对打练习，以提高他们的技术。sportactionmilitarywarentertainmentChat with AIVocabulary GamePractice Reading
verb🔗Share踢打，用脚踢。 To strike with the feet or spurs, as cocks do."The two roosters circled each other warily, ready to spars with their sharp spurs. "两只公鸡互相警惕地绕圈，准备用它们锋利的距踢打对方。animalactionsportChat with AIVocabulary GamePractice Reading
verb🔗Share争论，辩论。 To contest in words; to wrangle."Even though they are siblings, they often spar over who gets to use the family car. "虽然他们是兄妹/姐弟，但是他们经常为了谁能用家里的车而争论不休。communicationlanguageactionChat with AIVocabulary GamePractice Reading
noun🔗Share解理石，晶石。 Any of various microcrystalline minerals, of light, translucent, or transparent appearance, which are easily cleft."The geology student examined the box of rocks, carefully separating the quartz from the feldspar spars, noting their easily cleaved surfaces. "那个地质系学生检查了一盒岩石，小心地将石英和长石解理石分开，并记录下它们容易裂开的表面。mineralgeologymaterialsubstanceChat with AIVocabulary GamePractice Reading
noun🔗Share晶体，结晶体。 Any crystal with readily discernible faces."The geology student examined the collection of spars, carefully identifying each crystal's distinct faces and structure. "地质系的学生仔细检查了那些晶体样本，认真辨认每块晶体独特的晶面和结构。geologymineralmaterialChat with AIVocabulary GamePractice Reading
