Ribotyping
[医]核糖分型
🗣️ 情景例句
I'm new here, can you help me find my way around?
我是新来的，你能带我转转吗？
We can't recall how often he's written.
我们记不起来他每隔多久写一封信。
There is only one difference between an old man and a young one:
老年人和年轻人之间仅仅有一个不同：