用“portable extinguisher”造句大全,portable extinguisher造句 國語站 造句 5.15K 大中小設定文字大小 Bosun, you must bring portable extinguishers. Engine room will be informed of standby fire mains in the event of emergency.Replace portable extinguishers with broken seals.Test certificates of portable extinguishers in galley expired. TAG標籤:portable 造句 extinguisher #