underway[ˈʌndəˈwei]

adj.进行中的，航行中的
‖ underway trial 试航

• fluorescence
• fluorescent lamp
• fluoridation
• fluorine
• fluorite(或fluorspar)
• fluorocarbon plastics
• fluorocarbons
• fluorspar
• flurr
• flurry
• flush
• flushing
• fluster
• flute
• flutter
• flux
• fluxus
• fly
• fly agaric(或fly amanite)
• fly-bitten
• flycatcher
• flying
• flying doctors service of australia，royal
• flying dragon
• flying dutchman