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
Dad often works late,
爸爸老是工作到很晚，
When Emily came home at three in the morning, her father hit the ceiling.
哎米莉在凌晨2点钟回家时，她父亲大发雷霆。
As the cry was repeated several times, she ran to tell the manager who promptly rang up the fire brigade.
由于这种喊叫声重复了几次，她跑去报告经理，经理当即给消防队挂了电话。