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
All right, but I'm buying next time.
好吧，不过下回我付钱。
In Arizona, the stars seem very bright.
在亚利桑那州，星星看起来格外明亮。
It is our permanent principle that contracts are honored and commercial integrity is maintained.
重合同、守信用是我们的一贯原则。