单词	火警系统
释义	火警系统 fire alarm system火警
随便看	floating coat floating coating floating cofferdam floating collar floating collecting agent floating collection coccidia oocyst floating collector floating collector method floating colour floating command line floating commutator floating compass floating component floating computer floating concrete mixer floating concrete mixing plant floating concrete-mixing plant floating condition floating condition control floating conditions floating conductor Floating cone method floating connecting rod floating constant floating constant current source