Mtpy
abbr. millions of tons per year 百万吨/年
🗣️ 情景例句
I'm going back to my office.
我要回办公室了。
There is a crook(=affliction,trial) in the lot of every one.
人生总有倒楣事；人生总有不如意处。
The comparable speed from the Moon is only 1.5 miles per second.
而从月球出发的相应速度只是每秒1。5英里。