petroleum locomotive石油: petroleum; fossil oil; oil机车: locomotive; engine; haulage ...石油机: paraffin (or paraffin oil) engine柴油机车: diesel locomotive柴油机车辆: derv; diesel engine road vehicle; diesel-engine road vehicle下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:石油机车，即可在微信中查询翻译
