Tracheole
n. [昆]微气管
🔁 扩展释义
【医】 小气管
🗣️ 情景例句
Thanks.
谢谢。
They intend to stop all traffic through the ports.
他们预定关闭港口的全部交通。
As a shipbuilder, Cockerell was trying to find a solution to the problem of the wave resistance which wastes a good deal of a surface ship's power and limits its speed.
作为一个船舶技帅，科克雷尔在寻找解决波浪阻力的方法，因为波浪阻力浪费掉了船在水面行驶的大量动力，从而限制了船的速度。