Dioxyanthranol
[医] 二羟基蒽酚, 蒽三酚
🗣️ 情景例句
take a vacation away from the family--alone.
离开家人而单独在一起渡个假。
The laundry is not dry enough.
衣服还没干。
The holes are only borings, less than a foot in diameter.
这些洞只不过是一些钻孔，直径不到1英尺。