初始: beginning—debut/premiere/prime/ genesis/ inception/ onset/ threshold/ lead off/ lead out (比to begin with好得多拉 )
(或者说什么的到来：adventof something)
初始的: beginning--primitive//budding/ fledgling/ embryonic/(古老的意义解时archaic or antiquated or obsolescent or obsolete)
开始: begin/start—commence/initiate/ embark/ inaugurate
开始：begin/start=undertake/ embark upon
增长: grow—multiply/mushroom/proliferate/sprout/accelerate/ burgeon(慢慢增长)
使其增长:increase--amplify/ magnify/ add-augment/ supplement
加重，升级aggravate (恶化)/ escalate/ exacerbate/ deteriorate/ impair
减少，减弱:decrease—abate/attenuate/detract/ diminish/ slacken/curb/ curtail/ (number)pare/ prune/ slash/ trim/whittle/
减轻decrease---allay/assuage/ mollify/ soothe/mitigate/
变弱decrease—dwindle/ ebb/subside/ wane/ weaken/ impair
上升: ascend—lift / surge/rocket/ boast/ soar/ boom
达到顶峰 culminate 顶点: peak—acme/apex/pinnacle/ climax/ apogee n.远地点/ zenith(nadir最低点 or abyss深渊) (zenith&nadir特别适合用在比喻 强调两者的区别大~两个词的来源大家可以查查~两个对比强烈哦 )
下降: descend/ plummet/plunge/ slump/ tumble (fluctuate波动)
