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
Thanks a lot.
多谢，多谢！
My father used to smoke, but now he doesn't.
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Then give us three cases of this.
那么这种的就买三箱好了。