adj.用后即扔的；浪費的；漫不經(jīng)心說出的；遺棄的

n.臨時利用件；棄兒；傳單

Thin plastic bags are the ultimate throwaway item. 薄塑料袋最終是被丟棄的東西。

In order to protect trees , we should not cut down trees for throwaway chopsticks . 為了保護樹木，我們不應(yīng)該再為了制作一次性筷子而砍倒樹木。

Some people overreacted to what was only a throwaway remark. 有些人對隨便說出的一句話反應(yīng)過敏了。

The policewoman took good care of the throwaway baby as a temporary mother. 女警察充當(dāng)一個臨時母親,照顧好這個被遺棄的嬰孩。

The antispam is a throwaway, as is parental control, luckily, many of us can do without those. 至于反垃圾郵件嘛，不用也罷，父母控制亦然。——還好，我們很多人都不需要這些功能。