insidious
US /ɪnˈsɪd.i.əs/
UK /ɪnˈsɪd.i.əs/
形容词
1.
阴险
(of something unpleasant or dangerous) gradually and secretly causing harm:
示例:
•
High blood pressure is an insidious condition which has few symptoms.
在 Lingoland 学习这个单词
阴险
(of something unpleasant or dangerous) gradually and secretly causing harm: