Denol
胶体铋
🗣️ 情景例句
Did everything go all right?
一切都顺利吧？
Is there any way of ensuring we'll have enough time for our talks?
我们是否能保证有充足的时间来谈判？
She got up before 7 o'clock in the morning, and quickly washed her hands and face.
00以前起床，快快地洗手洗脸。