单词	in words
释义	in words 口头上
随便看	mechanical shell mechanical shifter mechanical shock mechanical shock resistance mechanicalshovel mechanical shovel mechanical shrinkproofing mechanical shunt mechanical shutter mechanical side block mechanical side guides mechanical side shore mechanical sieve mechanical sieve shaker mechanical sieving mechanical sifter mechanical signal mechanical signalling mechanical signal tower mechanical simulation test mechanical skill mechanical slewing derrick mechanical slicer mechanical slide unit mechanical slot 125221434 125221531 125221533 125232544 125234 125234134 12523422 1252343*34 12523434 12523444 犁花犁铧犁镜犁鼠犂犄犄角犄角犄角旮旯儿犄里旮旯儿