weights 是 weight 的第三人称单数、复数

weight

KK [wet] /weɪt/

名词

1
重量、体重
The doctor asked me to write down my current weight.
医生要我把目前的体重写下来。
2
重物、秤锤、砝码
She put a small weight on the papers to stop them blowing away.
她在纸上压了个小重物，免得被风吹走。
3
杠片、哑铃、重量训练器材常用复数
He lifts weights at the gym three times a week.
他每周去健身房做三次重量训练。
4
重要性、分量、影响力
Her opinion carries a lot of weight with the committee.
她的意见在委员会里很有分量。
5
负担、压力、重担
Telling the truth took a huge weight off my mind.
说出真相让我心里的重担一下子放下了。
6
权重统计
Each question is given a different weight in the final score.
每一题在总分中所占的权重都不一样。

1
加重、压住、使变重
The curtains are weighted at the bottom so they hang straight.
窗帘下缘加了重量，这样才能垂得直。
2
使偏向、偏袒常用被动
The rules are clearly weighted in favor of large companies.
这些规定明显偏向大企业。
3
加权统计
The results were weighted to reflect the whole population.
研究结果经过加权，以反映整体人口的状况。