Hitf
abbr. human intestinal trefoil factor 人肠三叶草因子
🗣️ 情景例句
At the Bronx High School of Science.
在Bronx区的理科中学读书。
The moon is not seen where the sun shines.
小巫见大巫。
After taking off, we were flying low over the city and slowly gaining height,
起飞之后，我们在城市上空低低地飞行，然后慢慢爬高。