O'beirne's tube
[医] 奥贝恩氏管(乙状结肠注射管)
🧩 词语组成解析
🗣️ 情景例句
I visited Japan on an observation tour of its industries.
我到日本观摩它的工业。
May I borrow your matches?
我能借你的火柴吗？
Half an hour later ,she woke up and began to cry.
半小时后她醒了，哭了起来。