Eef
abbr. eukaryotic elongation factor 真核延伸因子
🗣️ 情景例句
I've got extra time on my hands.
我有过多空闲时间。
Experience keeps no school, she teaches her pupils singly.
亲身经验，才是经验。
There is an electric cooker in the kitchen.
厨房里有个电灶。