英和和英

a portable power saw with teeth linked in an endless chain, called chain saw

equipment sometimes used as part of a telephone operations system called a distribution board

a ham operator

a radio receiver

a licensed amateur radio operator

a wireless receiver

a first stringer

prime mover

first-time users

a device used in telecommunications for converting alternating current and direct current

a cordless microphone

the first mate

a radiator

an antenna

an aerial

a wireless apparatus

the first comer

a radio receiver＝a radio (receiving) set

a two‐way radio

a wireless mast

first soprano

the first triumvirate

the first cock-crow

the first option

a first-time inpatient

transfer to the first reserve

shipment on the first opportunity

first‐class passengers

on a first-come-first-served basis

an airman first class