Entamoeba buccalis
[医] 颊内阿米巴, 颊内变形虫
🧩 词语组成解析
n. (=endamoeba)[动]内阿米巴属
🗣️ 情景例句
What's that?
什么问题？
An occasion lost cannot be redeemed.
时机失了无法挽回。
It's about four hundred yards down this street.
城堡就在这条街上，（离这儿）400码左右。