Duplexercoupler
复式耦合器
🗣️ 情景例句
I think you can make a difference, Ellen.
我觉得你可以发挥影响力 ，Ellen。
A good tongue is a good weapon.
伶俐的口齿是一种锐利的武器。
Glancing at her scornfully, he told her that the dress was sold.
轻蔑地看了她一眼后，便告诉她那件衣服已经卖出去了。