Mechanical motion
[化] 机械运动
🧩 词语组成解析
motion
['məuʃən]
n. 运动;手势;动机，意向;请求;
vt. 打手势;向某人点头或摇头示意;打手势要求[指示];
vi. 运动;打手势;
🗣️ 情景例句
what do you think this big surprise is?
你认为这一件大惊喜会是什么？
How nice. Where were you exactly?
太好了，那你究竟去哪儿啦？
The place consisted of a straggling unmade road which was lined on either side by small houses.
这儿有一条未经修筑的弯弯曲曲的道路，路两边排列着一些矮小的农舍。