Lactolide
[化] 乳醚(乳醇的醚,邻内醚醇的醚)
🗣️ 情景例句
Is this all Grandpa's stuff?
这里面都是爷爷的东西吗？
My biggest problem so far has been trying to remember everybody's name.
迄今为止我最大的问题就是尽量记住每个人的名字
Eventually the turtle has been butted all the way down to the floor of the tank.
这只海龟最终被撞到池底。