Predefined message
[计] 预定义报文
🧩 词语组成解析
a. 预先定义的
🗣️ 情景例句
There's only one problem.
只有一个问题。
Do you understand?
你明白了吗？
Had he worked harder, he would have gotten though the exams.
如果他努力了的话，他就会通过考试的。