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
and a pitcher of lemonade.
和一壶柠檬汁。
In university, students are trained to become teachers and engineers.
大学的学生被训练成为教师和工程师。
they must be sedulously tended, if the vivifying fruits are to be at hand when needed.
要想在需要的时候可随手摘取充满生机的果实，还需要勤勉地护理。