Senile emphysema
[医] 老年肺气肿
🧩 词语组成解析
senile
['si:nail]
adj. 衰老的，老年的;高龄的，高龄所致的;[地]老年期的;龙钟;
emphysema
[ˌemfi'si:mə]
n. 气肿，肺气肿;
🗣️ 情景例句
It's a privilege to know you.
认识您是我的荣幸。
I'm sorry to have kept you waiting.
很抱歉，让你久等了。[分词作状语]
It's the most expensive model in the shop.
这是店里最贵的型号。