trachea
trachea 英 [trə'kiːə;'treɪkɪə] 美 ['trekɪə]
n. [脊椎][解剖] 气管；[植] 导管
名词复数:tracheas
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- n. [脊椎][解剖] 气管；[植] 导管
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1. Stiff rings around the tube mimicked the structure of a human trachea.
围绕在软管周围的硬环则模拟了人类气管的结构。
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2. Scientists from the University of Bristol in the UK took a donor windpipe, or trachea, from someone who had recently died.
来自英国布里斯托尔大学的科学家得到了一根捐赠气管,或者说是一根导管，他是从一个刚刚死去的人身上取出的。
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3. The battery had burned a hole in his esophagus and trachea and he required a feeding tube and two months of home nursing care.
于是凯登住院观察，电池已把孩子的食道和气管烧出了一个洞，进食也要依靠管子，在家护理了两个来月。
- trachea (n.) late 14c., from Medieval Latin trachea (13c.), as in trachea arteria, from Late Latin trachia, from Greek trakheia, in trakheia arteria "windpipe," literally "rough artery" (so called from the rings of cartilage that form the trachea), from fem. of trakhys "rough," from PIE *dhre-gh-, suffixed form of root *dher- (1). See artery for connection with windpipe in Greek science. Related: Tracheal.
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