Vacant code
[计] 空码
🧩 词语组成解析
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
I expect that I will be back on Sunday.
我预计星期日回来。
It's a pain in the neck having to meet them at the airport.
必须到机场去接他们，真讨厌。
You mean it looks strange!
你的意思是这看起来很奇怪吧！