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首页英语词典unstableunstable考试真题

unstable

英 [ʌn'steɪb(ə)l] 美[ʌn'stebl]

英英释义考试真题实用场景例句

adj. 不稳定的；动荡的；易变的

考试真题

He says the market for the tea is unstable and he is often forced to sell his purple tea for the same price as green tea leaves.

How unstable the West Antarctic ice sheet is.

Surrounded by open ocean, it is also vulnerable, but Antarctic experts disagree strongly on just how unstable it is

We are usually tired already by the time we get on a plane, and the crowded apace and unstable Internet connection make work more challenging.

Mathematical models have also revealed that food webs may be unstable, where small changes of top predators can lead to big effects throughout entire ecosystems.

Unstable boundaries of the two classes.

双语例句

1. Their politics consisted of unstable power-plays between rival groups.: 他们的政治活动包括竞争团体间反复多变的打压行动。

2. The situation is unstable and potentially dangerous.: 情况不稳定，可能有危险。

3. She was physically delicate and psy-chologically unstable.: 她身体孱弱，心理上也不够稳定。

4. Both clay and sandstone are unstable rock formations.: 黏土和砂岩都是不牢固的岩石构造。

5. Europe had become infinitely more unstable and fragmented.: 欧洲已经变得相当不稳定，也越来越分化。