C-ras
[医]原癌基因
🧩 词语组成解析
[计] 行地址选通
🗣️ 情景例句
The new students seem to be shaping up quite nicely.
新生们看来表现得相当不错。
Now read,please.
现在请大家读。
Nothing much. Why?
没啥事。怎么啦？