英语词汇tracheostomy aids怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	tracheostomy aids
释义	tracheostomy aids 简明释义气管造口术辅助器具网络释义 1 ?气管造口术辅助器具 ... 自下而上式营销 bottom up marketing; bottom-umarketing 气管造口术辅助器具 tracheostomy aids 造瘘术辅助器具的连接件 fasteners for ostomy aids ...
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。