"undetectable" in Chinese (Simplified)

• 无法检测的
• 难以察觉的

Definition

无法发现或非常难以察觉的；无法被检测到的事物。

Usage Notes (Chinese (Simplified))

通常用于科学、医学或技术领域，如“病毒水平无法检测”。表示对感官或仪器完全不可见。不常用于描述人或情感。常见搭配：“几乎无法检测”，“变得无法检测”。

Examples

The sound was so quiet it was undetectable to human ears.

声音太小，人耳几乎**无法检测到**。

The virus became undetectable after the treatment.

治疗后病毒变得**无法检测**。

There was an undetectable leak in the pipe.

管道里有一个**无法检测的**泄漏。

Her perfume was so light it was almost undetectable.

她的香水味道如此淡，几乎**难以察觉**。

With the new paint, the scratch became undetectable.

新的油漆让刮痕变得**难以察觉**。

These chemicals leave undetectable traces, making them hard to find.

这些化学物质留下**无法检测的**痕迹，因此很难发现。