Oxitol
乙二醇单乙醚; 苯基溶纤剂
🗣️ 情景例句
What's that?
什么样的工作？
I hope the weather there is cold enough.
我希望那儿天气够冷。
I've been here for about two years. I've been here since 1993.
我到这儿大约有两年时间了。我自1993年就到这儿学习。