cancellation是什么意思 - cancellation中文意思和解释

cancellation基本解释

n,取消；删除,同近

Rail passengers are fed up with cancellations and delays..火车乘客厌烦取消班次和误点的问题。

取消；删除英释中释na decision that an event that was planned will not happen

echo cancellation,回波消除.短语