look-out [ 'luk'aut ]

a person employed to watch for something to happen

同义词：lookoutlookout mansentinelsentrywatchspotterscoutpicket

an elevated post affording a wide view

同义词：lookoutobservation post

a structure commanding a wide view of its surroundings

同义词：lookoutobservation towerlookout stationobservatory

the act of looking out

同义词：lookoutoutlook

v.
be vigilant, be on the lookout, be on one's guard, be careful

同义词：watchlook outwatch out

to protect someone's interests

同义词：look out