Jetometer
润滑油腐蚀性测定器
🗣️ 情景例句
Good. OK.
好的。
Get out of here! Out of my way!
给我滚！闪一边去！
When you think of the innumerable birds that one sees flying bout,
你可以想象出天上有看得见的飞来飞去、数不清的鸟，