crush stripcrushstrip防: provide against; defend agai ...跑火: runout; leak-out; running aw ...沟: channel; ditch; gutter; tren ...跑火: runout; leak-out; running away防火沟: cutter trench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:防跑火沟，即可在微信中查询翻译
