tr开头的单词是：
tracer n. 追踪者,描图者,誊写员；
tracery n. 细纹构成之图样,花饰窗格,窗饰；
trachea n. 气管,导管,螺旋纹管；
tracheitis n. 气管炎；
tracheobronchial adj. 气管，支气管的
扩展资料
Tracheitis is a nasty illness.
气管炎是很讨厌的病。
Removal of BaP from the trachea was prevented by fixing the implanted pellet within the wall of the airway.
把灌入的药丸固定在气管壁中，能防止bap从气管中被清除出去。
Objective To search for one method of security comfort and effectiveness of trachea intubation.
目的寻找一种更安全、舒适、有效的口腔气管插管固定方法。
Analysis of diagnosis and management of children with foreign bodies in the larynx and trachea.
儿童喉、气管异物的.诊治分析。
Objective Localization of tracheal stem cells in rat trachea.
目的进行气管干细胞的定位研究。
