Landing gear
n. 起落装置
🧩 词语组成解析
gear
[ɡɪr]
n. 齿轮;排挡;传动装置;衣服 ;
vi. 接上;调和;
vt. 使适应;装上齿轮;用齿轮连接;
🗣️ 情景例句
I know,
我知道，
A swine over fat is the cause of his own bane.
猪死都因身过肥；象以齿焚。
Until we are intelligent as to its laws and varieties,
直到我们理解了风俗的规律性和多样性，