单词	分粒构造
释义	分粒构造didactic structure
随便看	flight height flight hour flight idle flight idling flight idling speed flightier flightiest flightily flight incidence flight incident flight-independent training flight indicator flightiness flightinesses flight information flight-information board flight information center flight information center (fic) flight information (region) flight information region flight information region (fir) flight information service flight information service (fis) flight information service(fis) flighting