Dws
abbr. double white silk 双白丝; double wound silk 双丝包的（导线）; drinking-water standards 饮用水标准
🗣️ 情景例句
I really have to go.
我真的得走了。
That's a liberal point of view.
那是一个开明的观点。
You haven't finished your lunch!
你没吃完午饭！