insidiously
/ɪnˈsɪdi.əsli/
- adv.
- 阴险，狡诈，(疾病)不知不觉之间加剧，伺机陷害，毒而诱人，隐袭，隐匿
中文释义来自 ECDICT
构词拆解
- -ly
- Used to form adjectives from nouns, the adjectives having the sense of "behaving like, or having a nature typical of what is denoted by the noun" Similar in meaning to -like but most often paired with animate nouns. · Used to form adjectives from nouns, the adjectives having the sense of "appearing like, resembling, or having the likeness of what is denoted by the noun".
词源说明
释义
副词adverb
- 1In an insidious manner.