音標(biāo)發(fā)音英式音標(biāo) [?n?ste?bl?n'ste?b(?)l]美式音標(biāo) [?n?ste?.b?l]國際音標(biāo) [,?n'steibl]英式發(fā)音 美式發(fā)音 基本解釋adj. 不穩(wěn)定的;動蕩的;易變的同根派生 unstable相關(guān)詞英漢例句The situation is unstable and potentially dangerous.情況不穩(wěn)定,可能有危險。She was physically delicate and psy-chologically unstable.她身體孱弱,心理上也不夠穩(wěn)定。Both clay and sandstone are unstable rock formations.黏土和砂巖都是不牢固的巖石構(gòu)造。The political situation remains highly unstable.政局仍然十分動蕩。The situation is unstable and potentially dangerous.情況不穩(wěn)定,可能有危險。unstable更多例句詞組短語短語unstable angina 不穩(wěn)定性心絞痛;不穩(wěn)定型心絞痛;心絞痛;不穩(wěn)定心絞痛unstable isotope [核]不穩(wěn)定同位素;不不變同位素;翻譯unstable resonator 不穩(wěn)定諧振器;[電子]非穩(wěn)定諧振腔;不不變諧振器unstable slope 不穩(wěn)定斜坡,不穩(wěn)定邊坡;不穩(wěn)坡unstable motion 不穩(wěn)定運動unstable更多詞組英英字典劍橋英英字典 not solid and firm and therefore not strong, safe, or likely to last柯林斯英英字典 You can describe something as unstable if it is likely to change suddenly, especially if this creates difficulty or danger. Unstable objects are likely to move or fall. If people are unstable, their emotions and behaviour keep changing because their minds are disturbed or upset. unstable劍橋字典unstable柯林斯字典專業(yè)釋義電子、通信與自動控制技術(shù)不穩(wěn)定的Zinc is unstable in KOH solution. Zinc electrochemical corrosion is occurred.鋅在KOH溶液中是不穩(wěn)定的,會發(fā)生電化學(xué)腐蝕,即鋅的陽極反應(yīng)與水的陰極反應(yīng)組成的共軛析氫反應(yīng),所以鋅在堿性溶液中屬于析氫腐蝕。能源科學(xué)技術(shù)不穩(wěn)定的The compound Dy4Sb3 was unstable at 773K.在773K下,Dy4Sb3是不穩(wěn)定的化合物。土木建筑工程不安定的農(nóng)業(yè)科學(xué)不安定的醫(yī)藥科學(xué)情緒不穩(wěn)定生物學(xué)不穩(wěn)定的