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
I am interested in baseball.
我对棒球有兴趣。
It's hard to say.
难说。
'Excuse my interrupting you.
“请原谅我打断了您。