Perosseous
[医] 经骨的
🗣️ 情景例句
my brother Robbie,
我弟弟Robbie
Art is long, but life is short.
人生有限，学问无涯。
They were expecting their sixth child and were faced with even more pressing economic problems.
第6个孩子即将问世，他们面临着更为严峻的经济问题。