unstable
音标发音
- 英式音标 [ʌnˈsteɪblʌn'steɪb(ə)l]
- 美式音标 [ʌnˈsteɪ.bəl]
- 国际音标 [,ʌn'steibl]
- 英式发音
- 美式发音
基本解释
- adj. 不稳定的;动荡的;易变的
英汉例句
- The situation is unstable and potentially dangerous.
情况不稳定,可能有危险。 - She was physically delicate and psy-chologically unstable.
她身体孱弱,心理上也不够稳定。 - Both clay and sandstone are unstable rock formations.
黏土和砂岩都是不牢固的岩石构造。 - The political situation remains highly unstable.
政局仍然十分动荡。 - The situation is unstable and potentially dangerous.
情况不稳定,可能有危险。
词组短语
- unstable angina 不稳定性心绞痛;不稳定型心绞痛;心绞痛;不稳定心绞痛
- unstable isotope [核]不稳定同位素;不不变同位素;翻译
- unstable resonator 不稳定谐振器;[电子]非稳定谐振腔;不不变谐振器
- unstable slope 不稳定斜坡,不稳定边坡;不稳坡
- unstable motion 不稳定运动
短语
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.
剑桥英英字典
柯林斯英英字典
专业释义
- 不稳定的
Zinc is unstable in KOH solution. Zinc electrochemical corrosion is occurred.
锌在KOH溶液中是不稳定的,会发生电化学腐蚀,即锌的阳极反应与水的阴极反应组成的共轭析氢反应,所以锌在碱性溶液中属于析氢腐蚀。能源科学技术
- 不稳定的
The compound Dy4Sb3 was unstable at 773K.
在773K下,Dy4Sb3是不稳定的化合物。土木建筑工程
- 不安定的
- 不安定的
- 情绪不稳定
- 不稳定的