Riboswitch
n. 核开关
🗣️ 情景例句
Nets for tennis and badminton and so on.
有网球和羽毛球用的网等等。
According to the latest census,our population has increased.
根据最近的人口普查，我们的人口增加了。
Just pencil in the changes and we'll retype it.
修改的地方请用铅笔，我们会重打。