Allel
[医] 等位基因, 对偶基因
🗣️ 情景例句
I have loved Lillian all these years,
这些年来我一直爱着Lillian，
She gives me a headache.
她让我头疼。
Don't you think we should add a sentence here like this?
难道你不觉得我们应该在这儿加上一句话？