单词	a short quick step
释义	英華☞to trip lightly
随便看	automatic program system automatic program system，aps automatic program verification automatic program verification system automatic propeller automatic protection action automatic protection monitoring automatic protection switching automatic protection switching {=aps} automatic protective automatic protective system automatic protective--system automatic protective-system automatic pump-off control automatic punch automatic punching machine automatic pyrometer automatic quality control automatic question modification automatic queuing phonogram equipment automatic quiller automatic radar plotting aid automatic radar-plotting aid automatic radar plotting aid {=arpa} automatic radar plotting aids