Respa
[医][=reticuloendothelial system phagocytic activity]网状内皮系统吞噬细胞活性
🗣️ 情景例句
... Oh, oh, I see.... Oh ... certainly.
……嗯 嗯 我知道了。……嗯……一定。
Constant dropping wears away a stone.
滴水穿石。
How was the exam, Richard?
考试考得怎样，理查德？