Cdna
[化] 互补DNA
🗣️ 情景例句
Tell me the courses you have completed in school and what is your favorite subject?
你曾修读哪些课程和你最喜欢哪一科？
As we sow, so shall we reap.
种瓜得瓜，种豆得豆。
Just this one. Here it is. John Brain rang.
就只这一个，是约翰·布雷恩打来的。这个留言条给你。