- 取消；撤消：
She cancelled her trip to Paris.
她取消了巴黎之行。
They decided to cancel the dinner party.
他们决定不举行宴会了。
- 把…作废；废除；宣告…无效：
The answered test paper written with a pencil shall be cancelled out.
用铅笔书写的答卷一律无效。
- (用线或记号)划去，划掉；在…上打叉：
Please cancel the words which are useless.
请把无用的词划掉。
- 互相抵消(常与out连用)：
The money I owed him and that he owes me cancel each other out.
我过去欠他的钱与他现在欠我的钱恰好相互抵消。
- 【数学】 约去(约数)：消去(方程式或账目两侧的相等部分)：
Twelve and sixteen can be cancelled out by four.
12和16可以用4来通约。
- 【印刷】删去，删除(文字等)；擦掉字迹等：
The last chapter should be cancelled.
最后一章应当删去。
- (用邮戳等)盖销(邮票等)：
The cancelled postage stamps cannot be used again.
盖过邮戳的邮票不能再用。