Rectilinear motion
[化] 直线运动
🧩 词语组成解析
[电] 成直线
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
Daddy, can we go soon?
爸爸 ，我们能快点走吗？
Every man has a fool in his sleeve.
聪明一世，糊涂一时。
At the time of his death, one person praised him as follows: Future generations, it may be, will hardly believe that such a person as this walked upon this earth.
未来的几代人有可能难以相信，在这个世间曾经有这样的一个人行走过。"