Reference frame
[计] 参考帧\\n[化] 参考系
🧩 词语组成解析
frame
[frem]
n. 框架;眼镜框;组织;边框;
vt. 陷害;设计;表达;使适合（某一特殊用途）;
adj. 有木架的，有构架的;
🗣️ 情景例句
No, I have to turn it in in the morning.
不行 ，明天上午我得交出去。
No, I only wrote her one letter this year.
是的，今年我才给她写过一封信。
Very few of the fifty pence pieces and pound coins I have given him have found their way there.
我给了不少50便士的硬币，但没有几个存到储蓄罐里。