Rrs
[医][=reaction research society]反应研究学会
🗣️ 情景例句
Are you sure you are dialing the right number?
你确定你打的号码是对的吗？
The Red Cross supervised the distribution of food and clothing to the flood victims.
红十字会坚督分配食物和衣物给水灾受害者。
Do you like this dress, madam?
夫人，您喜欢这件衣服吗？