Efd
abbr. electro fluid dynamics 电流体动力学; excused from duty 免除责任
🗣️ 情景例句
I went back for it, but the ferry was gone.
等我回去找的时候 船已经开走了。
We are sure to defeat them.
我们一定会打败他们。
You're an asshole.
你这缺德鬼。