英语词汇“power shovel”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	power shovel
释义	power shovel noun A mechanical excavator.Austenitic manganese steel is used in equipment for handling and processing earthen materials (such as rock crushers, grinding mills, dredge buckets, power shovel buckets and teeth, and pumps for handling gravel and rocks).... It is also used for power shovel track pads, drive tumblers, and dipper racks and pinions. Aircraft landing gear assemblies, power shovels, and track rollers utilize solid aluminum bearings to withstand high-shock loads.
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英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。