5个ess结尾的名词后缀的单词
alertness n. 警戒,机敏;
blessedness n. 幸福;
coldness n. 寒冷,冷淡;
craziness n. 疯狂;
farsightedness n. 远视眼
例句
Alcohol causes a loss of judgment and alertness.
酒精会使人丧失判断力和警觉性。
The drug improved mental alertness.
这种药物提高了大脑的灵敏度。
That purpose is alertness.
这个目的就是警惕。
They also increase alertness and energy.
它们也能提高机敏性和精力。