1.bill n.紙幣,賬單
pay my bill with bill of small denomination 用小面值紙幣來付賬單。
2.mail n.& vt.郵遞,郵送
E-mail 電子郵件
post office 郵局
3.extention n.延期;分支
apply for extention of paying for the bill
申請(qǐng)賬單延期支付
4.prove vt.證明,檢驗(yàn),顯示
-I dare say...
-Don't say it. Prove it!
-我敢說……
-別說,證明給我看!