Timing gear
[化] 定时齿轮
🧩 词语组成解析
timing
['taimiŋ]
n. 时机掌握;配光;记时;定时;
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
and he doesn't know anything
而他毫无所知
If I want to be healthy,I have to stop smoking cigarettes.
如果我想要健康,我必须停止吸烟。
The officer in the control tower was very angry when he heard the news,
控制塔上的官员得知这一消息后，非常气愤，