antrum

n. 窦, 房 [医] 窦, 房

发音

US /ˈæn.tɹəm/

词形变化

antra antrums 复数 antrums antra 复数

释义与例句

n.
  1. 1.

    A bodily cavity, especially one having bony walls, especially one in the sinuses.

    生物

词汇关系

名词

上位词 2

cavity cavum

相关短语

antrum of Highmore

词源

From Latin antrum, from Ancient Greek ἄντρον (ántron, “cave”). Doublet of antre.

来源：wiktionary