开口器的英文

mouth gag

retractor

tapper

• 开口:    open one's mouth; ...
• 器:    implement; utensil ...
• 开口器, 张口器:    mouth-gag

例句与用法

1. We have the best - maintained can opener on the block
   我们有保养的最好的“开口器”要卖。
2. Medical instruments ; mouth gags
   医疗器械.口腔开口器
3. Wearing a mouth appliance designed to moe the lower jaw forward can be an effectie way to reduce snoring and improe sleep apnea symptoms , according to a may 2007 study in otolaryngology head and neck surgery
   据《耳鼻咽喉头颈外科杂志》二零零七年五月刊上登载的研究报道：已经成功设计一种使下颌前移的开口器械，佩带这种开口器能有效的减轻打鼾和改善睡眠呼吸暂停综合征。