"undetected" in Chinese (Simplified)

• 未被发现
• 未被侦测

Definition

未被注意、发现或识别。未被发现的事物依然未知或不可见。

Usage Notes (Chinese (Simplified))

“Undetected” 常用于医学、技术和安全等正式场合（如“未被发现的病毒”）。强调问题或威胁没有被发现。与“unnoticed”类似，但后者更侧重于没有被看到或注意。

Examples

The disease went undetected for months.

这种疾病**未被发现**好几个月。

Many computer viruses remain undetected by antivirus software.

许多计算机病毒**未被发现**在杀毒软件中。

His mistake went undetected by the teacher.

他的错误被老师**未发现**。

He managed to sneak out of the house undetected.

他成功偷偷**未被发现**地溜出家门。

Small cracks in the wall often go undetected until they become bigger problems.

墙上的细小裂缝通常会**未被发现**，直到演变成大问题。

If your symptoms remain undetected, talk to a doctor as soon as possible.

如果你的症状**未被发现**，请尽快咨询医生。