“累积”怎么读

“累积”的英语可以翻译为：accumulate，cumulate，cumulation，heap，pile ...

就是小问题才会累积。It's the little minor problems that add up.污染的累积效应the accumulative effects of pollution他们问那飞行员累积了多少飞行时数.They asked the pilot how many hours he had logged....