Have an effect on...
对...有影响
🧩 词语组成解析
have
[hæv]
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;
have=possess持有 → 有
an
[æn]
art. 一（在元音字母前代替不定代词a）;一任一某一;一个;
🗣️ 情景例句
We looked at a lot of houses.
我们看了好多房子。
Don't blow it.
别搞砸了！
Don't try to get up. You shouldn't get up if you're badly hurt.
别起来。受了重伤，你不该起来的。