have begun

have begun 基本解释

已经开始

have begun 用法和例句

1、The days have begun to draw out.

白昼开始变长。

2、Militia have begun the selection.

民兵选拔已开始

3、The willow trees have begun to bud.

柳树开始抽芽了。

4、The movie may have begun already.

电影也许已经开演了。

5、The vegetables have begun to decay.

那些蔬菜已开始腐烂。

6、These potatoes have begun to sprout.

这些马铃薯开始发芽了。

7、Birds have begun to chirp in the trees.

鸟开始在树林中鸣叫着。

8、American forces have begun a big landing.

美军已开始大规模登陆。

9、They have begun to pull down the building.

他们已开始拆除那栋建筑。

10、Doubts have begun to spring up in my mind.

洒水装置洒水器消防喷嘴。

重点词汇

have aux. 用以构成完成式及完成式的不定式，表示已经… vt. 有，具有；拿，取得；从事；必须，不得不 n. 〈口〉有产者，有钱人；富国；〈英俚〉欺骗，诈骗

begun begin的过去分词