Planet gear
[化] 行星齿轮
🧩 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
It's just incredible!
简直是难以置信！
Adversity successfully overcome is the highest glory.
成功地克服困难是最大的光荣。
You're welcome to stay with us next time.
欢迎您下次再光临我们的饭店。