Predetermined structure
[计] 预定结构
🧩 词语组成解析
a. 业已决定的；先已决定的
🗣️ 情景例句
Hi, Susan.
嗨， Susan。
How much ham did you want to buy?
你要买多少火腿？
About a third of the people who had been chained up below at the beginning of the journey were missing.
旅程开始时拴在下边的人大约有三分之一已经不见了。