Plastogene
[机] 质体基因
🗣️ 情景例句
and wrote to his wife Martha.
给他妻子Martha写信。
We can't make a decision without knowing the facts.
我们不能不知道事实，就作决定。
I can't remember.The man who I served was wearing a hat.
我记不起来了。我接待的那个人戴着一顶帽子。