instable
英 [ɪn'steɪbl]
美 [ɪn'stebl]
英文词源
- instable (adj.)
- c. 1400, from Latin instabilis, from in- "not, opposite of" (see in- (1)) + stabilis (see stable). Now mostly replaced by unstable.
双语例句
- 1. Tourism fared ill in that country due to its instable political situations.
- 由于政局动荡,那个国家的旅游业不景气.
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- 2. Gravel strata is a kind of typical instable layer in drilling engineering.
- 卵砾石地层是钻探工程中常见的一种典型的不稳定地层.
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- 3. The instable voltage of grid shortens the service life of street lamps.
- 电网供电电压不稳定,致使路灯的使用寿命缩短.
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- 4. The diagonal branch of ventilation network has the characteristic of instable airflow.
- 通风网络中的角联分支本身具有风流不稳定的特点.
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- 5. Our budget shrunk because of the instable situation.
- 因为局势的不稳定,我们的预算缩减.
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