Unifor
对甲苯磺酰肼(发泡剂)
🗣️ 情景例句
We'll tell you the big surprise.
我来告诉你们这个大惊喜。
Experience keeps a dear school, but fools learn in no other.
吃亏学乖代价高，笨汉非此学不好。
' I looked down and nearly fell off the ladder when I saw a policeman.
”我向下面看去。当我看清是一个警察时，差一点儿从梯子上掉下去。