Norcamphane
[化] 降莰烷
??? 情景例句
There's something missing. You've got a good eye, Richard.
少了些東西。你有藝術眼光， Richard。
I will be going back to Hong Kong at this time on Monday.
我將在星期一這個時候回到香港。
Because the gravity on the Moon's surface is only a sixth of Earth's
由于月球表面的重力僅是地球表面的1/6-