Respa
[医][=reticuloendothelial system phagocytic activity]网状内皮系统吞噬细胞活性
🗣️ 情景例句
Would you please try to keep quiet at this hour?
这么晚了，你能不能尽量保持安静。
I'd better be going.
我得告辞了。
We all desire happiness.
我们都想要幸福。