Transvar
可调定向耦合器
🗣️ 情景例句
I want to put some of my good hangers in Grandpa's closet.
我想在爷爷的衣橱 放几个好的衣架。
I don't want to put you to any trouble.
我不想麻烦你。
What was wrong with Jim ? Did he hurt himself?
吉姆怎么啦？他伤着自己啦？