Glyceroformol
甘油甲醛
??? 情景例句
If you can confirm that you wish to proceed with a distributorship of our company,
假如你能肯定你們?cè)敢馔夜窘N售關(guān)系，
My brother wants to learn how to drive a car.
我的兄弟要去學(xué)駕駛。
He did not know from which part of Africa his ancestor had come.
他不知道祖先來(lái)自非洲的什么地方。