Phyllanthin
叶下珠脂素
🗣️ 情景例句
The girls learned a great deal.
女孩们学到了许多东西。
I had thought he knew the time of the meeting.
我原以为他知道开会时间。
Oh, that's quite early! Where are we going to meet?
噢，那很早！我们打算在哪儿会合？