Thiogalactoside
硫代半乳糖苷
🗣️ 情景例句
Well, there we are.
好了 ，就这样了。
He has been to America.
他去过美国。[曾经有过的经验]
They devise hundreds of competitions which will enable us to win huge sums of money.
他们设计数以百计的竞赛，竞赛中有人可赢得巨额奖金。