Heelbone
un. 髂骨；跟骨\\n
🗣️ 情景例句
Dad was a busy doctor,
爸爸是个很忙的医生，
A strong grip was necessary to hold onto the large dog.
若要牵住大狗，必须用力握住皮带。
No, she bought them in the U.S.
不。她是在美国买的。