heating period of the engine发动机: engine; motor加热: heat; warm; heat additive; h ...延续: continue; go on; last时间: time; hour发动机加热管: engine heating duct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:发动机加热延续时间，即可在微信中查询翻译
