Allel
[医] 等位基因, 对偶基因
🗣️ 情景例句
Between now and tomorrow
从现在起到明天
I tried to telephone you but I couldn't get through.
我试着打电话给你，但都没有打通。
but unfortunately not all of us are born handymen.
但不幸的是，我们并非人人都是能工巧匠。