Schuller's ducts
[医] 尿道旁腺管
🧩 词语组成解析
n. 通风管道；管道（duct的复数）
🗣️ 情景例句
All students without exception must take the English examination.
所有学生毫无例外地都必须参加英语考试。
Time past never returns, amoment lost, lost for ever.
过去的时间决不返回，浪费一点，永远消失。
Had it not been for the alarm clock she wouldn't have been late.
如果不是因为闹钟不响的话，她就不会迟到了。