Nilradical
[数]幂零根基
🗣️ 情景例句
The welcome sign is up:
欢迎的标语已经弄好了：
Let me speak to you about some of the ways to successfully negotiate with foreigh businessmen.
但我仍然想跟你谈谈一些与外国商人成功谈判的方法。
He suggested a picnic.
他建议搞一次野餐。