Reichel's cloacal ducts
[医] 赖黑耳氏一穴肛管(胎儿时期隔开一穴肛和道格拉斯氏中隔的裂隙)
🧩 词语组成解析
a. 阴沟, 厕所, 下水道, 泄殖腔\\n[医] 泄殖腔的
n. 通风管道；管道（duct的复数）
🗣️ 情景例句
Don't stand on ceremony, make yourself at home.
别客气，随便吃。
Shit!
糟了！
Which would you like, a cup of tea or a glass of milk?
你想来点什么，一杯茶还是一杯牛奶？