Gf
[化] 凝胶过滤法; 凝胶过滤色谱法; 生长因子
🗣️ 情景例句
I've got a lot of work to do.
我有很多工作要做。
Please be quiet.
请安静点。
The product gives you an edge over your competitors,I guess.
我认为你们的产品可以使你们胜过竞争对手。