advert
单词辨析：
非正式文体中可写作 ad，通常内容广泛、形式多样。
There is an advertisement on the wall which says:'Help Wanted.'
墙上贴了一则招聘广告。
There are so many advertisements in the newspaper.
报纸上广告实在太多了。
词义同 advertisement，可换用。
Have you read the advert/advertisement in the newspaper?
你读过报纸上的那条广告了吗？
The advert/advertisement is to sell medicine.
这则广告是卖药的。
专指电视台或电台播放的产品宣传广告。
a toothpaste commercial
牙膏广告
The TV play was interrupted by too many commercials.
那个电视剧中插入的广告太多了，频频被打断。
A good commercial convinces people of the attractive features of a product.
好广告能让人们相信产品的亮点。
相关例句：
I consider this advert insulting to women.
我认为这些话污辱女人。
She gave me an advert on a card to put up in the window.
她给了我一张写在卡片上的广告，准备要贴到窗户上。
'Could you photocopy the advert and put it in the post to us?' — 'With pleasure John.'
“你能把广告影印一下寄给我们吗？”——“当然可以，约翰。”
In return we place a small advert on the pages.
回报我们上放置了一个小的广告，页面。
And this year's John Lewis advert doesn't disappoint.
今年约翰路易斯的广告没有让人失望。
It is time the Government backed up its advert campaigns with tougher measures.
是政府采取更严厉的措施来兑现其宣传承诺的时候了。