adj.能看得到的，能察觉到的
n.值得注意的东西；感觉到[看得见]的事物；【物】可观察量；观察算符

The scientists observed the stars through a powerful telescope.
科学家们通过一台强大的望远镜观察星星。
She's an observable change in the office dynamics.
她是办公室里能明显察觉到的变化。
The stock market is an observable indicator of economic health.
股市是经济健康状况可观察的指标。
His anger was observable in his clenched fists and furrowed brow.
他的愤怒可以从紧握的拳头和皱起的眉头中看出。
In quantum physics, particles can exhibit observable superposition states.
在量子物理中，粒子可以表现出可观测的叠加态。
The weather forecast is an observable science, based on data and predictions.
天气预报是一门基于数据和预测的可观察科学。
The child's excitement was observable as they eagerly opened their presents.
当孩子们兴奋地打开礼物时，他们的激动之情显而易见。
The artist painted a landscape that was observable from every angle.
艺术家画了一幅从各个角度看都可见的风景画。
The company's profits have become an observable trend over the past year.
过去一年，公司的利润已经成为一个明显的趋势。
Her disappointment was observable when she didn't receive the promotion she expected.
当她没有得到期待的晋升时，她的失望情绪很明显。