Lactolide
[化] 乳醚(乳醇的醚,邻内醚醇的醚)
🗣️ 情景例句
Thanks, Ellen.
谢谢，Ellen。
Which do you prefer, fishing or mountain-climbing?
钓鱼和登山，你更喜欢哪一个？
Yes. But it's such an important match, we can't miss it.
是的。但是这是场很重要的比赛，我可不想错过。