noun手表;监视,观察
verb注视,观看;照看,照管;当心,小心;小心,当心;密切注意;留意
nouna thing that you wear on your wrist (= the part of your body between your hand and your arm) so you know what time it is
nounthe action of watching something in case of danger or problems
verbto look at somebody or something for some time
verbto look after something or somebody
verbto be careful because of somebody or something dangerous
verbto look carefully and be ready for somebody or something dangerous