Rotocap
气阀旋转机构
🗣️ 情景例句
I'll pick you up here at seven .
我七点钟到这儿来接你 。
You'd better wear a light jacket.It's chilly today.
你今天最好穿一件浅色的夹克衫。 今天很冷。
Yes, that's a good idea. But I have another difficulty. My written English isn't very good either.
是的，这主意不错。但我还有另外一个难题。我的书面英语也不好。