Fourfold
a. 四重的, 四倍的, 四垒的\\nadv. 四倍, 四重
✅ 同义词
📖 牛津释义
fourfold
adj, adv
1 four times as much or as many 四倍（的）
The population in this area has increased fourfold. 该地区的人口已增加到四倍.
2 having four parts 有四部分（的）.
🗣️ 情景例句
Hi.
嗨。
The worker is pounding steel pipes to mend the leakage of water.
管道工为了修缮漏水而敲打着下水道的铁管。
This is a good example of his poetry.
这是他诗作的一个好例子。