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
He was ill at ease at her birthday party.
他在她的生日宴聚会中心神不宁。
Those who eat best and drink best often do worst.
吃得好喝得好的人往往干得最糟。
Almost every process is computerized.
几乎每一道工艺都是由电脑控制的。