Unique variable
[计] 唯一变量
🧩 词语组成解析
🗣️ 情景例句
Because I care.
因为我关心。
He thanked them on your behalf.
他替你同他们致谢。
The manufacturers had to pay more money than they had anticipated, or they bought the biscuit from the student for $24,000.
饼干公司不得不付出比他们预计多得多的钱，因为为买下那学生烘制的饼干他们支付了24，000美元。