weight当重量可数吗

　　weight即可做可数名词又可做不可数名词

　　名词 n.

　　1.重,重量;体重

　　What is your weight?

　　你体重多少?

　　2.砝码

　　3.重物;镇石;文镇

　　4.重量单位；一磅重

　　5.(精神的)压力;重担;负担[(+on/off)]

　　That's quite a weight off my mind.

　　那真叫我如释重负.

　　6.价值;重要性;势力;影响

　　Our boss's opinions seem to carry very little weight at home.

　　我们老板的意见在家里似乎没有什么权威.

　　Matters of great weight are handled by the general manager himself.

　　重大问题由总经理亲自处理。