four-主題

four

[fɔ:]

num.四

例句與用法：

This street is four times shorter than that one.

這條街道比那條短四倍。

There are four wheels in a car.

一輛汽車有四隻輪子。

He arranged his speech under four main heads.

他把發言內容歸納成四個主要方面。

This line is four times as long as that one.

這條線是那條線的四倍長。

Our cat has a litter of four kittens.

我們家的貓一窩養了4只小貓。

After walking for four hours we were beginning to flag.

步行了四個小時以後，我們開始累了。

Six minus two equals four.

六減去二等於四。

英文解釋:

名詞 four:

the cardinal number that is the sum of three and one

同義詞：4, IV, tetrad, quatern, quaternion, quaternary, quaternity, quartet, quadruplet, foursome, Little Joe

形容詞 four:

being one more than three

同義詞：4, iv

以上來源於大辭典