Ecco
abbr. 十八世纪经典古籍全文资料库（Eighteen Century Collections Online）
🗣️ 情景例句
I don't know how to solve the problem. Will you help me out?
我不知道该怎么解决这个问题。你能帮我吗？
If you're not sure how to do is, ask me.
假如你拿不准怎样做，就来问我好了。
She doesn't like milk.
她不喜欢喝牛奶。