Heel block
[机] 心型固定门
🧩 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;
block
[blɑk]
n. 块;街区;<英>大楼，大厦;障碍物，阻碍;
vt. 阻止;阻塞;限制;
🗣️ 情景例句
She's a smart young lady, and very nice.
她是个聪明的年轻姑娘 而且很善良。
Health and understanding are the two great blessing of life.
健康和融洽是人生两大幸事。
It's quite likely that a decision will be made before the end of the year.
有可能年底前就要作出决定。