watchful
01
警惕的, 警觉的
paying close attention to one's surroundings or circumstances to stay aware of potential risks or threats
例子
The watchful dog kept an eye on the children as they played.
警惕的狗在孩子们玩耍时一直看着他们。
She remained watchful throughout the night, guarding the camp.
她整晚都保持警惕，守卫着营地。
02
警惕的, 失眠的
experiencing or accompanied by sleeplessness
词汇树
unwatchful
watchfully
watchfulness
watchful
watch
