Sert
n. 泽特（德语姓氏）
🗣️ 情景例句
So do I.
我也想。
Do you work near the railway station?
你在火车站附近工作吗？
it takes much less energy to accelerate to that 1.5 miles per second than it does on Earth.
在月球上加速到每秒1。5英里比在地球上所用能源要少得多。