A change in the law would be to everyone's benefit. 法律中的一项修改将符合所有人的利益。
I perceived a change in his behaviour/that his behaviour had changed. 我发觉他的行为有些变化。
We were amazed at/by the change in his appearance. 他的样子变得使我们大为惊讶。
The mood of the crowd can change in the twinkling of an eye. 群众情绪转眼就能发生变化。
Be on the watch for a sudden change in the patient's condition. 要密切注意病人病情可能突然变化。
The change in the weather have muck up our sports timetable. 天气的变化打乱了我们运动比赛的日程。
The chemical process by means of which a change in physical condition, as in pressure or temperature, or the action of a solvent causes a molecule to split into simpler groups of atoms, single atoms, or ions. 离解(作用)在物理状态下,如在压力或温度下的变化,或在溶剂的作用下,使分子分离为更简单的一组原子、单原子或离子的化学过程
There is an imperceptible change in temperature. 温度有细微的变化。