Gear reduction unit
[化] 齿轮减速器; 齿轮减速箱; 齿轮减速机
🧩 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;
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
My name is Richard Stewart.
我的名字是Richard Stewart。
How much is it to rent an economy car?
租一辆经济车要多少钱？
Taking a path which led out of the town, we crossed a few fields until we came to a dense wood.
我们走上了一条出镇的小路，穿过几块农田，来到一片茂密的树林。