Watchfulness
[ ['wɔtʃfulnis] ]
其它 Other
n. 警惕, 戒备, 不眠
✅ 同义词
📖 牛津释义
watchfulness
n [U].
🗣️ 情景例句
Oh, yes, yes, Mr. Maxwell.
噢， 是的， 是的， Maxwell先生。
The frog is frightened at the sight of a snake.
那只青蛙因为看到了蛇而战抖。
When you come to think about it, there are only four ways you can deal with rubbish: dump it, burn it, turn it into something you can use again, attempt to produce less of it.
倾倒、焚烧、把垃圾变成再生材料或试图少产生一些垃圾。