Ahcpr
abbr. Agency for Health Care Policy and Research 保健政策和研究代理社; health care policy and research 卫生保健政策和研究（代号）
🗣️ 情景例句
He studied harder to improve his English.
他更加努力提高英语水平。
I'll meet you tomorrow.
我们明天见面。
This pen doesn't write well.
这钢笔不好写。