Ciodrin
丁烯磷杀虫剂
🗣️ 情景例句
so that each one would be a part of it.
好让每个人都成为它的一部分。
It's one o'clock sharp.
现在一点整。
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。