單詞
unstable
英 [?n'ste?b(?)l]
美[?n'stebl]
基本信息
英英釋義
考試真題
實(shí)用場(chǎng)景例句
近義詞slippery unsound unsure changeable infirm weak flighty breakable unsteady fickle capricious unreliable erratic unsafe
反義詞
- adj. 不穩(wěn)定的；動(dòng)蕩的；易變的
CET4TOEFLCET6低頻詞擴(kuò)展詞匯
英英釋意
- 1. lacking stability or fixity or firmness;
- "unstable political conditions"
- "the tower proved to be unstable in the high wind"
- "an unstable world economy"
- 2. highly or violently reactive;
- "sensitive and highly unstable compounds"
- 3. affording no ease or reassurance;
- "a precarious truce"
- 4. suffering from severe mental illness;
- "of unsound mind"
- 5. disposed to psychological variability;
- "his rather unstable religious convictions"
- 6. subject to change; variable;
- "a fluid situation fraught with uncertainty"
- "everything was unstable following the coup"
unstable相關(guān)單詞