weight和weigh的区别

weigh是动词, 量度、重量的意思，weight是名词, 体重、重量的意思。
weigh [英][weɪ][美][weɪ]
(1)vt.称…的重量; 权衡，考虑; 用手掂估; 使吃重;
vi.具有重要性; 重量为; 起锚; 成为…的重荷;
n.权衡; 称重量;
(2)第三人称单数：weighs，现在进行时：weighing
过去式：weighed，过去分词：weighed，相关单词：Weigh。
(3)应用：He must weigh 25 pounds. 他应该有25磅重。
weight [英][weɪt][美][wet]
(1)n.重量，体重; 重担，重任; 重要; [统]权，加重值，权重;
vt.加重于，使变重; 使负重，使负担或压迫; [统]使加权，附加加重值于;
(2)第三人称单数：weights，复数：weights；
现在进行时：weighting，过去式：weighted，相关单词：Weight。
(3)应用：Your weight is fine. 你的体重刚刚好。

“weight”是名词，表示重量；“weigh”是动词，表示称...的重量。

“weight”为名词

1、[mass noun]a body's relative mass or the quantity of matter contained by it,

giving rise to a downward force; the heaviness of a person or thing

重量；分量；体重

例句：he was at least fifteen stone in weight.

他的体重至少有15英石。

2、 Physics the force exerted on the mass of a body by a gravitational field

【物理】 （引力场作用于物体上的）重力。

例句：As he came upstairs the boards creaked under his weight.

上楼梯时，木板在他身体的重压下吱吱作响。

“weight”为动词。

1、hold (something) down by placing a heavy object on top of it

在…上加重量，压住

例句：a mug half filled with coffee weighted down a stack of papers.

一只装有半杯咖啡的杯子压在一叠文件上。

2、attach importance or value to

视…为重要（或有价值），重视

例句：speaking, reading, and writing should be weighted equally in the 

assessment.

评估时说、读和写应得到同等的重视。

“weigh”为动词。

1、[with obj.]find out how heavy (someone or something) is, typically using scales

（尤指用秤）称…的重量

例句：weigh yourself on the day you begin the diet.

开始节食的那天称一下你的体重

2、have a specified weight

重量为

例句：when the twins were born they weighed ten pounds.

那对双胞胎出生时体重10磅。
3、balance in the hands to guess or as if to guess the weight of

掂估…的重量

例句：she picked up the brick and weighed it in her right hand.

她捡起那块砖头，放在右手里掂量。

“weigh”为名词。

1、assess the nature or importance of, especially with a view to a decision or action

（尤指为了决定或行动而）考虑，斟酌

例句：the consequences of the move would need to be very carefully weighed.

这一行动的后果需要仔细考虑。

weight [weit]

n. 重量,体重,重担
例句与用法:
The pillars have to support the weight of the roof.
这些柱子须承受屋顶的重量。
The full weight of decision-making falls on her.
决策的重任全落在她的肩上了。
He has put on weight since I last saw him.
自从我上次见到他以来，他又长胖了。
The loss of the money has been a weight on my mind.
丢钱的事总是压在我心里。
His opinion doesn't carry much weight.
他的意见没多少影响。
He gained some weight recently.
近来，他的体重增加了。

weigh [wei]

v. 秤重量,衡量,重压
例句与用法:
He weighed in at several pounds below the limit.
他赛前量体重比规定限度少几磅。
It's been weighing on my mind for days whether to tell her or not.
我这几天心烦意乱，不知道应该不应告诉她。
The branches of the trees were weighed down by snow.
树枝被雪压弯了。
I weigh less than I used to.
我的体重比以前轻了。
He weighed the ideas in his mind.
他在脑中权衡着这些想法。

weigh是动词, 量度、重量的意思，weight是名词, 体重、重量的意思。

“你有多重”三句型，分别用上weigh、heavy以及weight_47。