Catheter retainer
[医] 导管保留器
🧩 词语组成解析
n. 导管\\n[医] 导管
retainer
[ri'teinə]
n. [机]承盘，挡板;家臣，侍从;[牙科]牙架;保持着;
🗣️ 情景例句
What number are you trying to dial?
你要的电话是什么号码？
Art is long, but lift is short.
人生有涯，而学无涯。
'I'm going to Woodford Green,' I said to the conductor as I got on the bus, 'but I don't know where it is.'
“我要去伍德福德草地，”我一上车就对售票员说，“但我不知道它在那儿。”