unstable

不牢固的, 不稳定的英释中释adjlikely to change sud­denly and become worse

1 unstable state,不稳定状态；非稳态

2 unstable slope,不稳定斜坡，不稳定边坡；不稳坡

3 unstable equilibrium,[化]不稳定平衡

4 unstable combustion,不稳定燃烧

1 The political situation is still very unstable..政局依然非常动荡。

2 an unstable relationship.不稳定的关系