waste

　　I’m not going to waste any more words on the subject. 此句中waste用作及物动词,意为“浪费,滥用”,这是waste的常用法。 waste还有其它用法。如:

　　① It’s a waste of time doing that. (waste用作名词,意为“浪费,滥用”。)

　　② That was an area of waste ground in the past. (waste用作形容词,意为“无人烟的,未开垦的”。)

　　③ They won’t listen, so don’t waste your breath telling them. (waste one’s breath意为“白费唇舌”。)

　　win

　　You are sure to win.

　　此句中win是不及物动词,意为“赢,胜,获胜”,是其常用法之一。win 除了此用法外,还有其它用法。如:

　　① She’s had two wins in four races.(win用作名词,意为“胜利,赢”。)

　　② Win or lose, it should be a very good match. (win or lose意为“无论胜负,不管输赢,无论成败”。)

　　③ We are facing with a lot of problems but we’ll win through in the end. (win through意为“摆脱困境,终获成功”。)

　　warm

　　The weather is a bit warmer today. (warm用作形容词,意思为“温暖的,暖和的”,是教材中的用法。)

　　除了上面的用法外,warm还有下列几种用法。

　　My mother is a very warm person. (warm用作形容词,意思为“热心的,友好的”。)

　　I warmed myself at the fire. (warm用作动词,意思为“使温暖,使暖和”。)

　　Please warm up the milk. (warm用作动词,意思为“使变热,热一热”。)