obtain%2C gain%3B comprehend%2C understand%2C catch on%3B join with%2C attach oneself to

listen to the pronunciation of obtain%2C gain%3B comprehend%2C understand%2C catch on%3B join with%2C attach oneself to
obtain%2C gain%3B comprehend%2C understand%2C catch on%3B join with%2C attach oneself to