Constant of gravitation
引力常数，重力场常数
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
gravitation
[ˌgrævi'teiʃən]
n. 吸引力，倾向，趋势;
🗣️ 情景例句
My vacation was too short, I needed more time.
假期太短了，再有几天就好了。
It's been a bad day.
今天糟透了。
Take my word for it.
相信我的话。