Stepped gear
[机] 塔齿轮
🧩 词语组成解析
v. 踏；行走（step的过去式和过去分词）
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
Maybe I'll run against him.
也许我与他竞选。
What's your friend doing?
你的朋友正在做什么？
Good morning. What can I do for you?
早上好。你哪里不舒服？