abbr. Institute of Mining and Mechanical Engineers 采矿与机械工程师学会
🗣️ 情景例句
After forty-eight hours.
四十八小时后。
We go to bed at 10:30.
我们十点半睡觉。
and slipping through we no longer take omens from their flight on this side and that; and even the most superstitious villagers no longer take off their hats to the magpie and wish it good-morning.