Polyploidization
多倍体化，多倍化
🗣️ 情景例句
Sorry, Richard. They don't have it.
对不起 Richard 他们那里没有。
They jumped at the unexpected noise.
他们因突如其来的声音吓得跳了起来。
Oh, doctor. He seems terribly ill. Are you sure it's nothing serious?
噢，医生。他似乎病得很厉害。你肯定不是什么大病？