adj.

brought together into a group or crowd

"the accumulated letters in my office"

同義詞：amassedassembledcollectedcongregatemassed

periodically accumulated over time

同義詞：accrued

1. Over the years, he has accumulated a significant amount of wealth.
   多年來(lái)，他積累了大量的財(cái)富。
2. The snow has accumulated to a couple of inches overnight.
   一夜之間雪積累到了幾英寸厚。