英語翻譯：

annul; cancel; expend; forelock; melt; pin; sell; spend
【機(jī)】 cotter; pin

相關(guān)詞條：

1.pin  2.cotter  3.linchpin  4.dog  5.key  6.forelock  7.slipbolt  

例句：

1. 向悲觀的人推銷保險(xiǎn)很容易。
   It's easy to sell insurance to a pessimist.
2. 我們通常賒銷貨物。
   It is usual for us to sell on credit.
3. 我們雇用了一家廣告公司來推銷我們的產(chǎn)品。
   We hired an advertising company for help to sell our product.
4. 大夏天推銷大衣真是白費(fèi)力氣。
   Trying to sell overcoats in midsummer is a real mug's game.