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
Smoking is bad for your health.
吸烟对你的健康有害。
That's international practice. We can't break it.
这是国际惯例，我们不能违背。
Luckily the weather was not so wet as it is today.
幸运的是，那天的天气不像今天这样有雨。