Equiv
abbr. electrochemical equivalent 电化学当量; equivalent 相等的, 等价物
🗣️ 情景例句
I thought you stayed home with Robbie?
我还以为你是跟Robbie待在家里的
Mrs.Jones,this is Mr. John Smith.
琼斯夫人，这是约翰、史密斯先生。
The further off this solid obstruction, the longer time will elapse for the return of the echo.
固体障碍物越远。回声返回所用时间就越长。