One wheel alone weighs more than 350 kilograms, an entire wheel and axle assembly weighs nearly a ton, and they are constantly on the move.
n. 全體船員,全體乘務(wù)員,(一組)工作人員
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One wheel alone weighs more than 350 kilograms, an entire wheel and axle assembly weighs nearly a ton, and they are constantly on the move.
重點(diǎn)單詞 | 查看全部解釋 | |||
crew | [kru:] |
想一想再看 n. 全體船員,全體乘務(wù)員,(一組)工作人員 |
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constantly | ['kɔnstəntli] |
想一想再看 adv. 不斷地,經(jīng)常地 |
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axle | ['æksl] |
想一想再看 n. 輪軸,車軸 |
聯(lián)想記憶 | |
brake | [breik] |
想一想再看 n. 閘,剎車,制動(dòng)器 |
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overhaul | [.əuvə'hɔ:l] |
想一想再看 vt. 仔細(xì)檢查,翻修,趕上 n. 徹底檢查,全面檢修 |
聯(lián)想記憶 | |
frame | [freim] |
想一想再看 n. 框,結(jié)構(gòu),骨架 |
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dull | [dʌl] |
想一想再看 adj. 呆滯的,遲鈍的,無趣的,鈍的,暗的 |
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mechanical | [mi'kænikəl] |
想一想再看 adj. 機(jī)械的,力學(xué)的,呆板的 |
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wheel | [wi:l] |
想一想再看 n. 輪子,車輪,方向盤,周期,旋轉(zhuǎn) |
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scale | [skeil] |
想一想再看 n. 鱗,刻度,衡量,數(shù)值范圍 |