unlatched [
ˌʌn'lætʃt]
a. 未锁的
unlatched[ adj ]
not firmly fastened or secured
<adj.all>
an unbarred doorwent through the unlatched gate into the street
an unlocked room
Unlatch \Un*latch"\, v. i. [imp. & p. p. {Unlatched}; p. pr. &
vb. n. {Unlatching}.] [1st un- + latch.]
To open or loose by lifting the latch; as, to unlatch a door.