Inertial (reference) frame
[化] 惯性系; 惯性参考系
🧩 词语组成解析
a. 惯性的
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
He should just about get by in the exam.
他这次考试还能勉强及格。
He is a good friend that speaks well of us behind our backs.
背后说人好话的够朋友。
That's very nice of you.
你真是太好了。