点击下方单词,选择对的这个单词
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1. 气管Your trachea is your windpipe .
1. membranous tube with cartilaginous rings that conveys inhaled air from the larynx to the bronchi
Synonym: windpipe
2. one of the tubules forming the respiratory system of most insects and many arachnids
多通过句子记忆单词，而不是单独死记硬背。
