Surd
a. 荒谬的, 无理数的, 不尽根的, 清音的\\nn. 无理数, 不尽根数, 清音
✅ 同义词
📖 牛津释义
surd
n (mathematics 数) mathematical quantity, esp a root, that cannot be expressed as an ordinary number or quantity 不尽根
The square root of 5 (5) is a surd. 5 的平方根（5）是不尽根.
🗣️ 情景例句
We had some good times together.
我们共渡许多美好时光。
If you have any comment about these clauses, do not hesitate to make.
对这些条款有何意见，请尽管提，不必客气。
Welcome back to school!
欢迎回校！