英和和英

mnemonic device

a display unit

analogue device

a device

an ingenious device

an ingenious device

an ingenious device

an ingenious device

a compass that indicates whether an aircraft is flying its predetermined course, called direction indicator

a holding device

homing devices

an acoustic device

a semaphore

a pretty device

stylistic devices

an innovative device

an attachment of an apparatus

a subtle device

a signal code

of an instrument or device

an apparatus showing directions

a signal flag

drawing instruments

a clever gadget

a device that crushes something

a display unit that indicates the condition of an apparatus

a railroad signal called distant signal

electronic devices

the referent of an anaphor

establish equipment