常見例句用作名詞 (n.)Please test the automatic fire detection and alarm system.請對火災自動報警系統(tǒng)進行測試。The Automatic Fire Alarm System plays a unique and substitutable role in prevention of modern high-story buildings fire.火災自動報警系統(tǒng)對現(xiàn)代高層建筑火災的預防有著不可替代的作用。 返回 auto-alarm