Nondevelopment
不发育
🗣️ 情景例句
About fifteen minutes.
大约十五分钟吧。
If it doesn't rain tomorrow, will you do a favor for me?
如果明天不下雨的话，你会帮我忙吗？
Thanks for the party last Sunday. I enjoyed it very much.
感谢你上个星期天的聚会。我非常快乐。