Nuclifort
去氧核糖核酸
🗣️ 情景例句
I would like to know about your honeymoon travel packages.
我想要知道你们办的有关蜜月旅行计划。
I invited him ti come down, but he wouldn't.
我请他下来，但是他不肯。
It took years of hard work to speak good English.
讲一口流利的英语需要多年的刻苦操练。