Codebooks
(codebook 的复数) n. 电报密码本
🗣️ 情景例句
I can hardly keep my eyes open.
我简直睁不开眼睛了。
The trees emit a fragrance of their own.
各种树木会发散各自独有的气味。
He built a glass wall through which he could watch what went on inside.
他建造一堵玻璃墙，透过玻璃墙他能够观察里面发生的事情。