Gf
[化] 凝胶过滤法; 凝胶过滤色谱法; 生长因子
🗣️ 情景例句
No, I think this one belongs in the people-at-work section.
不 ，我认为它属于工作中的人们的那一区。
One good turn deserves another.
以德报德。
The ball struck him so hard that he nearly fell into the water.
球重重地打在他身上，使他差点儿落入水中。