Respa
[医][=reticuloendothelial system phagocytic activity]网状内皮系统吞噬细胞活性
🗣️ 情景例句
Columbia's a terrific school.
Columbia，是一所很棒的学校。
Mr. Jones is a renowned international authority on the problem of overpopulation in developing countries.
琼斯先生在发展中国家人口过剩问题方面是声誉卓著的国际权威。
I hope you have a good journey back to Guangzhou.
祝你回广州时一路顺风。