Astrophyllite
[化] 星叶石
🗣️ 情景例句
and he doesn't know anything
而他毫无所知
If you have any questions on the details， feel free to ask.
如果对某些细节有意见的话，请提出来。
always assuming,of course, that the sea is calm.
当然，这一切只有在大海风平浪静的情况下才有可能。