Etics
abbr. 膨胀聚苯板薄抹灰；外墙外保温系统（膨胀聚苯板薄抹灰外墙外保温系统（External Thermal Insulation Composite Systems）
🗣️ 情景例句
Hello, who's speaking, please?
喂， 谁在讲话？
If she could help you, she would help you.
如果她能帮你的话，她会帮你的。
Of course. And why not buy some English tapes and some books to go with them? I'm sure you'll find them useful.
当然了。干吗不买些英语磁带和与之配套的书呢？我相信你会觉得它们有用的。