dilator

英 [daɪ'leɪtə] 美 [daɪ'leɪtə]

• n. 扩张器；扩张肌

英英释义

Noun:

1. a muscle or nerve that dilates or widens a body part

2. a drug that causes dilation

3. a surgical instrument that is used to dilate or distend an opening or an organ

例句

用作名词 (n.)

1. Advance the dilator over the guide wire.
   通过导丝插入扩张器。
2. Immediate and dramatic relief of symptoms was achieved by the insertion of a Maloney dilator into the oesophagus.
   马罗尼扩张器插入食道后，症状立即得到明显缓解。

词汇搭配

• cervix dilator 子宫颈扩张器...
• uterine cervical dilator 子宫颈扩张器...
• canaliculus dilator 泪点扩张器
• aortic dilator 主动脉扩张器...
• nasal dilator 鼻扩张器
• coronary artery dilator 冠状血管扩张药...
• laryngeal dilator [医] 喉扩张器...
• dilator buccalis 口腔开肌
• rectal dilator 直肠扩张器
• anal dilator [医] 肛门扩张器...
• oral dilator 口开肌
• tracheal dilator 气管扩张钳,气管扩张...
• dilator muscle of pupil 虹膜扩大肌,瞳孔放大...
• aorta valve dilator 主动脉瓣扩张器...
• uterine dilator 子宫扩张器
• dilator muscle [医] 扩张肌, 开...
• bladder dilator 膀胱扩张器
• cardiac dilator 贲门扩张器,心脏扩张...
• irrigating dilator [医] 灌注扩张器...
• cervical dilator 宫颈管扩张器,宫颈扩...

近反义词

【近义词】

• dilater (=dilator)[医...