Cool one's heels
大学 College空等
🧩 词语组成解析
cool
[kul]
adj. 冷静的;凉爽的;一流的;孤傲冷漠的;
vt.& vi. （使）变凉;（使）冷静，使冷却;变凉，冷却;平息;
n. 凉气，凉快的地方;凉爽，凉爽的空气;
a. 人们的；自己的
[化] 残余料; 下脚料\\n[医] 跖沟状角皮病
🗣️ 情景例句
It doesn't matter. Let's wait until the next time.
没关系。下次还有机会。
It is better to please a fool than to anger him.
惹得傻瓜发火，不如使他快活。
and the more difficult it is, the more highly it is regarded.
他们认为， 道路愈艰险愈带劲儿。