Infirmities
n. 体弱( infirmity的名词复数 ); 虚弱; 疾病; 病症
🗣️ 情景例句
It's good that you went back.
你回去是对的。
My uncle was a pilot with the airlines.He just retired.
我的叔叔是航空公司的一名飞行员，他刚退休了。
No, thanks. It's big, but it isn't heavy. It's light.
不用了，谢谢，是大盒子，但不重。很轻。