例句：
You'd better fold it carefully.
你最好仔細(xì)地折疊好它。
I fold up the chairs.
我把椅子折起來。
The cost of a loaf of bread has increased five-fold.
一塊面包的價格已經(jīng)漲了5倍。
歡迎來到瑞文網(wǎng)！
歡迎來到瑞文網(wǎng)！
2021-09-10
例句：
You'd better fold it carefully.
你最好仔細(xì)地折疊好它。
I fold up the chairs.
我把椅子折起來。
The cost of a loaf of bread has increased five-fold.
一塊面包的價格已經(jīng)漲了5倍。