Efficient code
[计] 有效码
🧩 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;
code
[kəud]
n. 行为准则;代码，密码;法典;信号;
vt. 将…译成电码;编码，加密;
vi. 为…编码;指定遗传密码;
🗣️ 情景例句
He is in conference right now.
他现在在开会。
I asked him to buy it for me, but he wouldn't.
我请他帮我买，但是他不肯。
As a matter of fact, he was pretending to be ill.
实际上，他是在装病。