联用消防车agent: provocateur (pl. agents prov ...vehicle: n. 1.车辆;载运工具;飞行器;运行工具。 2.媒介物 ...combined agent extinguishing system: 混合灭火系统combined agent extinguishment system: 联用灭火系统combined agent system: 联用灭火系统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:combined-agent vehicle,即可在微信中查询翻译