Lbf
[计] 对话前监听\\n[医] 保加利亚乳杆菌生长因素
🗣️ 情景例句
Because it's also known now as Youth Day. So you see-
因为这个节日还被称为是青年节，所以你明白了-
The restaurant doesn't open until seven forty-five.
饭馆要到七点四十五分才开门。
easily obtainable from the lunar rocks in the form of liquid oxygen.
从月球上的岩石中很容易提炼出液态氧，