Smoothometer
不平度测定仪
🗣️ 情景例句
Could you please tell me the departure times?
你能告诉我出发的时间吗？
Do you like skiing?
你喜欢滑雪？
Half an hour later, another man struck a match for a cigarette and this time the whole of the inside of the ship caught fire.
半小时后，又一个工人擦亮火柴想点支香烟，这下整个船舱都起了火。