watchful

美音音标: ['wɒtʃf(ə)l] watchful
英音音标: ['wɒtʃf(ə)l] result.0.expl|add:"

同义
watchful alert
词性
a
解释
engaged in or accustomed to close observation
示例
caught by a couple of alert cops|alert enough to spot the opportunity when it came|constantly alert and vigilant, like a sentinel on duty

同义
watchful insomniac sleepless
词性
s
解释
experiencing or accompanied by sleeplessness
示例
insomniac old people|insomniac nights|lay sleepless all night|twenty watchful, weary, tedious nights