Gad's experiment cannula
[医] 加德氏实验插管
🧩 词语组成解析
n. 套管\\n[医] 套管, 插管
🗣️ 情景例句
He made an impressive speech.
他发表了一篇感人的演讲。
Why are all those toys broken?
那些玩具为什么统统坏了？
Ships may be delayed by storms; flights may be cancelled because of bad weather, but trains must be on time.
轮船船期可能因风暴而推延，飞机航班可能因恶劣天气而取消，唯有火车必然是准点的。