watchful的翻译，读音
英/ ˈwɒtʃfl /
美/ ˈwɑːtʃfl /
释义：
adj.注意的，警惕的
反义词
unalert
同根词
watchfully adv. 警惕地watch n. 手表；监视；守护；值班人 vi. 观看，注视；守侯，看守 vt. 观察；注视；看守；警戒
watchfulness n. 警觉性
例句
An alert or watchful person; 机警的或警惕的人； 。
An alert or watchful person; a guardian. 机警的或警惕的人；守卫者。
She set the ever-watchful dragon Ladon to coil around the tree as its guardian. 她派永远保持警惕的巨龙拉冬盘绕在树上作守卫。
She set the ever - watchful dragon Ladon to coil around the tree as its guardian. 她派永远保持警惕的巨龙拉冬盘绕在树上作守卫. 。
Beacons or Cressets - One who is watchful for the commonwealth or who gave the signal in time of danger. 为国民时刻保持警惕的象征，或是在危难时刻用以传达紧急情报。