Siphon tubes
[医] 虹吸管; 呼吸管(昆虫)
🧩 词语组成解析
siphon
[['saifən]]
n. 虹吸管\\nvt. 用虹吸管吸出, 抽取\\nvi. 通过虹吸管
n. 管子, 导管；管状虫；伦敦地铁（tube的复数）
🗣️ 情景例句
People who take less exercise seem more vulnerable to illness.
缺少运动的人对疾病的抵抗力就差。
Will you please lock the door when you leave?
请您当你离开时，锁门？
Clusters of tin insects called aphids were to be found on the underside of the leaves.
结果在树叶背面找到成串的叫作蚜虫小虫子。