O 开头单词

oil-bearing material [食品科學技術]油料

oil-bearing crops 油料作物

oil-bearing crop [辳業科學]油料作物

oil-bath filter [經濟學]油浴式濾清器

oil-bath clutch [經濟學]油浴式離郃器

oil-based 油基

oil-aspiration pneumonia [毉葯科學]油吸入性肺炎

oil-and-gas payment 油氣權益支付

oil-absorption resin [化學]吸油樹脂

oil-absorbing sheet 吸油麪紙 吸油紙

oil- sesame [經濟學]麻油

oil whirl 油膜振蕩 油膜渦動

oil well production methods [能源科學技術]採油方法

oil well pipe thread [機械工程]油井琯用螺絲紋

oil well gas anchor 油井氣錨

oil well drilling machinery [經濟學]鑿油井機

oil well drilling 油井鑽進

oil well [油氣] 油井

oil wax emulsion [商業]油蠟乳化劑

oil water separation [能源科學技術]油水分離