Kelly's tubes
[医] 凯利氏直肠及乙状结肠镜
🧩 词语组成解析
n. 管子, 导管；管状虫；伦敦地铁（tube的复数）
🗣️ 情景例句
Everybody help yourselves.
大家请便吧。
The history paper was really easy, so was the biology one.
历史试题确实容易，生物试题也很容易。
She reluctantly came to the conclusion that Bessie was drunk.
她不得不认定贝西是喝醉了。