Effy
[医]efficiency 效率，效力
🗣️ 情景例句
Like what special matters?
什么样的特殊状况？
I asked him to paint it for me, but he wouldn't
我请他帮我油漆，但是他不肯。
And this is Luming.He is Chinese.
这位是鲁明。他是中国人。