Grav
n. 格拉夫(加速度单位,等于自由落体加速度,即9.80665米/平方秒, 略作G)
🗣️ 情景例句
The way people act in private is often quite different to how they act when in public.
人们私下的行为跟公共场合的行为是截然不同的。
He who lives by hope will die by hunger.
靠希望生活的人将饥饿而死。
Help yourself.
别客气。