时间: 2025-04-23 09:03:33
美: [wet]
英: [weɪt]
n. 重量，重力；负担；砝码；重要性
vt. 加重量于，使变重
n. (Weight)人名；(英)韦特；(捷)魏格特
最后更新时间:2025-04-23 09:03:33
词源分析：Weight源自古英语单词“wiht”，意指量、重。其词根为“weigh”，与“重”有关。前缀和后缀在这个词中并不明显。
历史背景：该单词在中世纪的英语文献中首次出现，早在14世纪便被广泛使用，尤其在物理学和工程领域。
课本：
正式与非正式语境：
特殊场合：
The weight of the box was too heavy for me to lift.
这个箱子的重量对我来说太重了。
She decided to monitor her weight regularly.
她决定定期监测自己的体重。
The weight of evidence in this case is substantial.
本案中的证据分量很大。
In physics, weight is calculated by multiplying mass by gravity.
在物理学中，重量是通过将质量乘以重力来计算的。
The athlete needs to maintain optimal weight for performance.
**员需要保持最佳体重以提高表现。
*. Weight training can help build muscle mass.
举重训练可以帮助增加肌肉量。
He felt the weight of responsibility on his shoulders.
他感到肩上的责任重大。
The doctor advised her to lose weight for better health.
医生建议她减肥以改善健康。
The weight of the anchor kept the boat steady.
锚的重量使船保持稳定。
She carries the weight of her family's expectations.
她承受着家庭期望的重担。
同义词：
反义词：
通过上述分析，学*者可以更全面地理解和使用“weight”这个单词。
[N-VAR] The weight of a person or thing is how heavy they are, measured in units such as kilograms, pounds, or tons. 重量
例：What is your height and weight?你的身高和体重是多少？
[PHRASE] If someone loses weight, they become lighter. If they gain weight or put on weight, they become heavier. 体重减轻; 体重增加
例：I'm lucky really as I never put on weight.我真的很幸运，体重从未增加过。
例：The boy appeared anxious, had lost weight and was not sleeping well.那个男孩显得很焦虑，体重减轻了，觉也睡不好。
[N-UNCOUNT] A person's or thing's weight is the fact that they are very heavy. 分量重
例：His weight was harming his health.他沉重的体重正危害着他的健康。
[N-SING] If you move your weight, you change position so that most of the pressure of your body is on a particular part of your body. (身体的) 重心
例：He shifted his weight from one foot to the other.他将身体的重心从一只脚挪到另一只脚上。
[N-COUNT] Weights are objects that weigh a known amount and that people lift as a form of exercise. 哑铃
例：I was in the gym lifting weights.我正在健身房举哑铃。
[N-COUNT] You can refer to a heavy object as a weight, especially when you have to lift it. (尤其指必须举起的) 重物
例：Straining to lift heavy weights can lead to a rise in blood pressure.用尽全身力气举起重物会导致血压升高。
[V-T] If you weight something, you make it heavier by adding something to it, for example, in order to stop it from moving easily. 加重量于
例：It can be sewn into curtain hems to weight the curtain and so allow it to hang better.可以把它缝在窗帘的摺边里以增加窗帘的重量，使之更有下垂感。
[N-VAR] If something is given a particular weight, it is given a particular value according to how important or significant it is. 权重
例：The scientists involved put different weight on the conclusions of different models.相关科学家们对不同模型的结论赋予的权重各不相同。
[N-UNCOUNT] If someone or something gives weight to what a person says, thinks, or does, they emphasize its significance. 分量
例：The fact that he is gone has given more weight to fears that he may try to launch a civil war.他已离开这一事实让人更加担心他可能要发动一场内战。
[N-UNCOUNT] If you give something or someone weight, you consider them to be very important or influential in a particular situation. 重视
例：Consumers generally place more weight on negative information than on the positive when deciding what to buy.消费者在决定购买的时候，一般更看重负面信息而不是正面信息。
[PHRASE] If a person or their opinion carries weight, they are respected and are able to influence people. 有影响力
例：Senator Kerry carries considerable weight in Washington.参议员克里在华盛顿举足轻重。
[[强调]] If you say that someone or something is worth their weight in gold, you are emphasizing that they are so useful, helpful, or valuable that you feel you could not manage without them. 极有价值
例：Any successful manager is worth his weight in gold.任何成功的经理都非常有价值。
[PHRASE] If you pull your weight, you work as hard as everyone else who is involved in the same task or activity. 尽本分
例：He accused the team of not pulling their weight.他指责队员们没有尽到自己的本分。