Nih
abbr. 国家卫生研究所（National Institutes of Health）
🗣️ 情景例句
Only a five percent discount? How about twenty percent?
只打九五折？八折怎么样？
Kinsman helps kinsman,but woe to him that hath nothing.
亲人帮亲人，无亲来帮愁煞人。
But we have a few small differences, too.
但是我们之间还有些小的差别的。