Policeman's heel
[医] 警察足跟[痛]
🧩 词语组成解析
heel
[hi:l]
n. 脚后跟，踵;（鞋、袜等的后跟）;（四足动物的）后脚;踵状物;
vt.& vi. （使）倾斜;
vt. 给（鞋等）修理后跟;
🗣️ 情景例句
then you've got to smile first.
你就得先笑一笑。
Nothing comes out of the sack but what was in it.
无风不起浪。
Things couldn't be better.
一切顺利。