英语词汇pneumatic pumping unit的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	pneumatic pumping unit
释义	pneumatic pumping unit [nu:?m?t?k ?p?mpi? ?ju:nit] 释义气动抽油机行业词典石油气动抽油机???
随便看	branchial system branchial system (or gill system) Branchial tumor branchial vein Branchial vestige branchia(pl.branchiae) branchia (pl. -iae) branchias Branchiata branchiate branchiated branchiater branchiatest branchiblast-strobilus branchicolous branchid branchids branchier branchies branchiess branchiest branchiferous branch if greater than zero branchiform branchign of molecule

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pneumatic pumping unit