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"calculus" in Chinese (Simplified)

微积分牙结石

Definition

微积分是数学的一个分支,研究变化和运动,使用导数和积分等概念。它也可以指牙齿上形成的硬质矿物沉积物(牙结石)。

Usage Notes (Chinese (Simplified))

“微积分”用于数学(不可数名词);在牙科,“牙结石”指牙齿的硬沉积物。根据语境判断含义。

Examples

Many students find calculus difficult at first.

许多学生一开始觉得**微积分**很难。

Calculus helps scientists understand how things change.

**微积分**帮助科学家理解事物如何变化。

The dentist said I have calculus on my teeth.

牙医说我牙齿上有**牙结石**。

If you want to study physics, you’ll need a good understanding of calculus.

如果你想学物理,就需要很好地掌握**微积分**。

After my cleaning, there was no more calculus left on my teeth.

洗牙后,我牙齿上的**牙结石**都没了。

I barely passed calculus last semester, but I’m glad I did.

上学期我差点没通过**微积分**,但还好过了。