Dermatol
酸铋
🗣️ 情景例句
It's so convenient.
一切都很方便
I was born anAmerican; I live an American; I shall die an American.
我生下来是美国人，活着是美国人，死时也是美国人。
OK! Colour it green, please!
好！请把它染成绿色的。