cavity
cavity(pl. -ies)- an empty space within a solid object, in particular the human body
(尤指人体等固体物的)腔,洞
the abdominal cavity.
腹腔。
■a decayed part of a tooth
龋洞
派生cavitaryadjective语源- mid 16th cent.: from French cavité or late Latin cavitas, from Latin cavus 'hollow'
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- abjure vt.发誓放弃,郑重放弃(意见),宣布撤回(声明等),避免
n.发誓弃绝,发誓弃绝者,正式放弃者
adj.发誓弃绝的,正式放弃的
- abkhazian n.& adj.阿布哈西亚人[语](的)
- ablactate v.使断奶
- ablactation n.断乳,断奶
- ablare adj.喧闹的,吵闹的Ⅱadv.,喧闹地,吵闹地
- ablastin n.抑殖素
- ablate v.融化
- ablation n.消融,切除,冲蚀,消蚀,磨削
- ablatival adj.离格的
- ablative n.离格
adj.离格的
- ablator n.烧蚀挡板(太空船外部的防热物质),烧灼体,烧灼材料
- ablaut n.元音变换
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