Lef
[医][=leukokinsis-enhancing factor]白细胞移动增强因子
🗣️ 情景例句
Well, you really saved the day for me, Alexandra.
你真的帮了我一个大忙， Alexandra。
No wonder everyone speak highly of your commercial integrity.
难怪大家都极为推崇你们的商业信誉。
The view is great.
景色多么漂亮！