noun🔗Share系带者，扣紧者 One who buckles something."The bucklers were quick to fasten the seatbelts on the children before the bus ride. "系带员们很快就给孩子们系好了安全带，才让他们乘坐巴士。personjobChat with AIVocabulary GamePractice Reading
noun🔗Share小圆盾，盾牌 A kind of shield, of various shapes and sizes, held with a hand (usually the left) for protecting the front of the body. In the sword and buckler play of the Middle Ages in England, the buckler was a small shield, used, not to cover the body, but to stop or parry blows."The swordsmen clashed, their bucklers deflecting the incoming strikes in a flurry of steel. "剑士们短兵相接，他们用小圆盾在钢铁交击中挡开袭来的攻击。weaponmilitaryhistoryChat with AIVocabulary GamePractice Reading
noun🔗Share小圆盾，盾牌。 A shield resembling the Roman scutum. In modern usage, a smaller variety of shield is usually implied by this term."During the historical reenactment, the soldiers raised their bucklers to deflect the incoming arrows. "在历史重演中，士兵们举起他们的小圆盾来抵挡射来的箭。militaryweaponhistoryChat with AIVocabulary GamePractice Reading
noun🔗Share鳞甲，骨板。 One of the large, bony, external plates found on many ganoid fishes."The sturgeon's skin felt rough because it was covered in rows of prominent bucklers. "鲟鱼的皮肤摸起来很粗糙，因为它表面覆盖着一排排突出的鳞甲，骨板。biologyanatomyfishanimalChat with AIVocabulary GamePractice Reading
noun🔗Share头鞍，前甲 The anterior segment of the shell of a trilobites."The paleontology students carefully examined the trilobite fossils, focusing on the size and shape of the bucklers to help classify the different species. "古生物学专业的学生们仔细检查了三叶虫化石，尤其关注它们的**头鞍（前甲）**的大小和形状，以便对不同的物种进行分类。geologyanimalanatomybiologyChat with AIVocabulary GamePractice Reading
noun🔗Share舱盖，堵板 A block of wood or plate of iron made to fit a hawse hole, or the circular opening in a half-port, to prevent water from entering when the vessel pitches."During the storm, the sailors quickly fitted the bucklers into the hawse holes to stop the crashing waves from flooding the ship. "在暴风雨中，水手们迅速地把舱盖装进锚链孔里，以阻止汹涌的海浪涌入船舱。nauticalsailingtechnicalpartitemChat with AIVocabulary GamePractice Reading
