Perineal flexure
[医] 会阴曲(直肠第二曲)
🧩 词语组成解析
a. 会阴的\\n[医] 会阴的
n. 屈曲, 折褶, 弯曲部分\\n[化] 挠曲
🗣️ 情景例句
Hail to the victors valiant,
向勇敢的胜利者致敬，
You're always mixing me up with my twin sister!
你老是把我和我的孪生姐姐搞混!
I immediately embarked on an experiment which, even though if failed to get rid of the ants, kept me fascinated for twenty-four hours.
我当即动手作了一项试验，这项试验尽管没有使我摆脱这些蚂蚁，却使我着迷了24小时。