词根词缀:cumulo-, cumul-, cumuli-
【来源及含义】Latin: a heap, heap up; gather together, bunch together, cram, amass, compile; pile up
【同源单词】accumulate, accumulation, accumulative, accumulatively, accumulativeness, altocumulus
【来源及含义】Latin: a heap, heap up; gather together, bunch together, cram, amass, compile; pile up
【同源单词】accumulate, accumulation, accumulative, accumulatively, accumulativeness, altocumulus