Have trouble
公共 Public在...麻烦
🧩 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
🗣️ 情景例句
He couldn't take time off to come to New York with me.
他走不开 没办法和我一起来纽约。
Which train do I take to Philadelphia?
去费城乘哪趟车？
to discover whether they are mentally ill more often than other people are.
看一看他们是否比其他人更易患精神病。