pay的過去分詞是paid。pay的基本意思是“付給”“付出”,指某人買東西或做某事所花費的金錢。引申可表示為“給予”。pay既可用作及物動詞,也可用作不及物動詞，還可接雙賓語。

pay的例句

1. Interest is paid monthly. Three months' notice is required for withdrawals.

利息按月支付。提款須提前3個月通知銀行。

2. Sandra was determined to become a doctor and her persistence paid off.

桑德拉決心成為醫生，她的堅持取得了成功。

3. He paid for and was assigned a cabin in first class.

他付完錢后被安排到了頭等艙。

4. He is cagey about what he was paid for the business.

他對自己在這樁買賣中所得的報酬不愿多提。

5. Every worker will be entitled to four weeks' paid holiday a year.

每位工人每年都能享受4周的帶薪休假。