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The duty of the plugman was to watch the engine and to see that it kept well in work, and that the pumps were efficient in drawing the water.

电源操作的责任就是看护发动机,确保发动机运和水泵有效抽水。

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A pumping-engine was erected there by Robert Hawthorn, now the Duke's engineer at Walbottle ;and old Stephenson went to work it as fireman, his son George acting as the engineman or plugman.

罗伯特·霍桑时在瓦堡特尔已被公爵提升师,他在纽布恩煤矿搭建了水泵机,老罗伯特·斯蒂芬森担任司炉,他的儿子乔治了一名机械师或电源操作

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in course of, in danger, in debt, in defence of, in demand, in depth, in detail, in difficulties, in dispute, in doing so,

相似单词


3G, 401(K), a,

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