Efficient operation
[计] 有效操作
🧩 词语组成解析
efficient
[i'fiʃənt]
adj. 有效率的;（直接）生效的;能干的;（因省钱、省时或省力等而）收效大的;
🗣️ 情景例句
Yes, it is.
是的，没错。
Thank you for the lovely flowers.
谢谢你送给我这么美的花。
It is one of the most unpleasant discoveries which we all make that we must decline in this way,
人人必然会衰老。