Hindlimb
n. (动物或昆虫的)后肢,下肢
🗣️ 情景例句
Always remember to wash your hands before eating.
用餐前谨记要洗手。
I am sorry you feel sad.
抱歉，让你伤心了。
when a significant number of people are living permanently in space.
如果有相当数量的人永久性地住在太空，