deadweight
英 [ˈdedweɪt]
美
- n. 自重；载重量；重负
记忆方法
为了记忆“deadweight”，可以采用形象记忆法。想象一个“dead”（死的）人体，其“weight”（重量）固定不动，无法承担任何作用，如同一具“dead”的重量负担。通过这种视觉图像，可以迅速理解“deadweight”指的是无用的负担或多余的重量。
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英语词源
- deadweight (n.)
- 1650s, "weight of an inert body," from dead (adj.) + weight (n.).
权威例句
- 1. Keeping him upright was no easy task , for he was practically a deadweight.
- 要让他挺直站起来可不容易, 因为他太重了.
- 2. Recall that in competitive markets, price regulation created a deadweight loss.
- 对竞争市场的价格管制的结果总是一个无谓损失.
- 3. Does the ship's deadweight scale show in long ton?
- 船舶载重标尺是用英吨表明的 吗 ?
- 4. That's deadweight tonnage in both cases.
- 两者都是指载重容量.
- 5. It can reduce deadweight loss.
- 它可以减少无谓损失.