crash stopping紧急: urgent; pressing; critical; ...停: stop; halt; cease; pause船: boat; ship; vessels紧急停船试验: crash-stopping test紧急停: emergency outage; emergency shutdown mechanism; emergency stop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:紧急停船，即可在微信中查询翻译
