Respa
[医][=reticuloendothelial system phagocytic activity]网状内皮系统吞噬细胞活性
🗣️ 情景例句
young and old.
不管是年轻的， 还是年老的。
The fear of ill exceeds the ills we fear.
杞人忧天，庸人自扰。
My wife and I were at the race.
我和我的妻子也去了。