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A football weighs about 400 grams.是什么意思？

A football weighs about 400 grams.

足球重约400克。

相关词汇
football weighs about grams

football

n. 足球〔美国通常指橄榄球〕，足球运动，屡屡引起争论（或分歧）的问题，被踢来踢去的难题；
例句
The England team were a poor advertisement for European football tonight...
英格兰队今晚为欧洲足球做了一次糟糕的宣传。

weighs

v. 称…的重量( weigh的第三人称单数 )，重达，权衡，考虑，有…重；
例句
The gemstone is 28.6 millimetres high and weighs 139.43 carats.
这块宝石高28.6毫米,重139.43克拉。

about

prep. 关于，大约，在…周围；adv. 大约，在附近，在四周，几乎；adj. 在附近的，四处走动的，在起作用的，在流行中的；
例句
The helicopter can zip along at about 150 kilometres an hour.
该直升机能以每小时150公里左右的速度疾进。

grams

n. 克( gram的名词复数 )；
例句
The crude, wet benzoate ( 118 grams ) was dissolved with reflux in 1 , 400 ml methanol.
将粗制 、 湿的苯甲酸酯 ( 118克 ) 回流着溶于1400毫升甲醇中.
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
The RSC was calling a press conference to announce the theatre's closure...
皇家莎士比亚剧团要召开新闻发布会,宣布剧院关闭。
See the bottom of this page for details of how to apply for this exciting offer...
有关如何申请这一令人兴奋的工作的详情请参见本页底部。
In her place I wouldn't have been able to resist it...
如果我是她就可能抗拒不了。
The Chancellor is on record as saying that the increase in unemployment is 'a price worth paying' to keep inflation down.
财政大臣公开宣称失业率上升是遏制通货膨胀“值得付出的代价”。
The posts have to be set in concrete...
这些柱子必须用混凝土固定。
The president said illegal drugs are hurting the entire world and anyone who traffics in them should be brought to justice.
总统称毒品正在危害整个世界，任何非法贩卖毒品的人都应依法受到惩处。
Over 1.5 million people in Britain are vegetarian.
在英国，1,500多万人都是素食主义者。
I took a deep breath and went in.
我深吸一口气，然后走了进去。
Then suddenly, the engine coughed, spluttered and died.
接着，发动机突然咔咔地响了几声，然后就熄火了。
He decided to scour the sink.
他决定把水池擦干净。