Catheters
(catheter 的复数) n. 导管\\n[医] 导管
🗣️ 情景例句
I'll wait outside.
我到外面等。
Who is going to win?
谁会赢？
Why don't you buy a radio? Then you can listen to China Radio International or BBC English programmes on the radio.
你为什么不买台收音机呢？那样你就能听中国国际广播电台或者BBC英语广播节目了。