Depentanizer
[化] 脱戊烷塔
🗣️ 情景例句
It's about my grandfather.
是关于我爷爷。
Do you like dogs?
你喜欢狗？
Because the gravity on the Moon's surface is only a sixth of Earth's
由于月球表面的重力仅是地球表面的1/6-