Inertial (reference) system
[化] 惯性系; 惯性参考系
🧩 词语组成解析
a. 惯性的
🗣️ 情景例句
to serve the senior citizens
为Riverdale的老年人
Purse
皮包
After working hard during the day I like to relax in the evening.
白天干了一天，晚上我要放松一下。