Efd
abbr. electro fluid dynamics 电流体动力学; excused from duty 免除责任
🗣️ 情景例句
Yes, we are surprised to meet you here.
是的，我们意外在这儿见到了你。
Nobody likes grapes more than I do.
我最喜欢葡萄。
Come and help!
咱们去帮帮忙吧！