Four-fold
a. 四倍的；四重的；四垒的\\nadv. 四倍；四重
🧩 词语组成解析
four
[fɔr]
num. 四;四个;第四;
n. 四的;四个一组之物;
fold
[fold]
vt. 折叠;合拢;抱住;笼罩;
vi. 折叠起来;彻底失败;
n. 折痕;信徒;羊栏;（起伏地的）凹处，洼;
🗣️ 情景例句
I'll have to work for years to pay off my college loan.
我得工作好几年才能还清助学贷款。
I'm going to show him how to speak Spanish.
我正要指点他如何讲西班牙语。
There is a cup on the table, too.
桌子上还有一只杯子。