blind spot

n. 盲区, 静区, 事物盲点, [医]视觉盲点

例句与用法：

I have a fair knowledge of most biological sciences but I have a blind spot when it comes to botany.

我对大多数生物学科尚有了解，可是谈到植物学时，我却一窍不通。

History is one of his blind spots.

历史是他一窍不通的科目。

详细释义：

ph.

1. (视网膜的)盲点

2. (驾驶车辆等视力以外的)盲区

3. 无知, 偏见; 未知领域