Quadratic crystal
[医] 四方晶体
🧩 词语组成解析
a. 二次的\\nn. 二次方程式
🗣️ 情景例句
In fact, I'd like your autograph.
事实上 我想要你的签名。
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。
Where's my cup? Is that my cup?
我的杯子在哪儿？那是我的杯子吗？