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
Will you honor a credit card?
你们承认信用卡吗？
Who cares!
我不在乎！
The question became one of whether Man could control the disease he had invented.
现在的问题是，人类能否控制住这种人为的疾病。