英语词汇“step trench”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	step trench
释义	step trench noun : a trench cut in a series of steps from the base to the top of a mound for determining the cultural levels of an archaeological site
随便看	necrophiliac necrophiliacs necrophilias necrophilic necrophilism necrophilisms necrophobias Necrophorus necropole necropoleis necropoles necropoli necropolis necropolises necropsied necropsies necropsy necropsying necroscopies necrosed necroses necrosing necrosis necrotic necrotic ring spot

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step trench