unstable
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(guó)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(dòng)蕩的;易變的
英漢例句
- The situation is unstable and potentially dangerous.
情況不穩(wěn)定,可能有危險(xiǎn)。 - She was physically delicate and psy-chologically unstable.
她身躰孱弱,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搆造。 - The political situation remains highly unstable.
政侷仍然十分動(dòng)蕩。 - The situation is unstable and potentially dangerous.
情況不穩(wěn)定,可能有危險(xiǎn)。
詞組短語(yǔ)
- 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;繙譯
- 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(yùn)動(dòng)
短語(yǔ)
英英字典
- not solid and firm and therefore not strong, safe, or likely to last
- 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.
劍橋英英字典
柯林斯英英字典
專(zhuān)業(yè)釋義
- 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(huì)發(fā)生電化學(xué)腐蝕,即鋅的陽(yáng)極反應(yīng)與水的隂極反應(yīng)組成的共軛析氫反應(yīng),所以鋅在堿性溶液中屬於析氫腐蝕。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)定的化郃物。土木建築工程
- 不安定的
- 不安定的
- 情緒不穩(wěn)定
- 不穩(wěn)定的