Heelbone
un. 髂骨；跟骨\\n
🗣️ 情景例句
Oh, hi.
噢 嗨。
Loftiest trees most dread the thunder.
树大招风。
I'm sorry to have done that. I didn't mean to be so rude.
我为那样做感到抱歉。我并不想那样粗鲁的。