Ampullae recti
[医] 直肠壶腹
🧩 词语组成解析
[医] 安瓿[剂], 壶腹
rectus 的复数
🗣️ 情景例句
Please sit down, Mr. Mark.
请坐吧，马克先生。
I was at home all afternoon.
我整个下午在家。
Police are wary of itinerants who cannot be traced to a recognized camp boundary or to four walls.
警察则对那些查不出有固定营地或住处的游荡者保持警惕。