Cdnas
(cDNA 的复数) [化] 互补DNA
🗣️ 情景例句
Richard, isn't that too much to ask of your mother?
Richard，那是不是太麻烦你母亲啦？
That's my business.
那是我的事情。
Poor Ian!He didn't want to leave this house.
可怜的伊恩！他本不想离开这幢房子。