insidious
英[?n's?d??s]
美[?n's?d??s]
- adj. 陰險(xiǎn)的；隱伏的；暗中為害的；狡猾的
英英釋意
- 1. beguiling but harmful;
- "insidious pleasures"
- 2. intended to entrap
- 3. working or spreading in a hidden and usually injurious way;
- "glaucoma is an insidious disease"
- "a subtle poison"