動(dòng)詞 evolve:

1. work out
   同義詞：germinate, develop
2. undergo development or evolution
3. gain through experience
   同義詞：develop, acquire

1. He has evolved a new theory after many years of research.
   他經(jīng)過多年的研究，逐漸總結(jié)出了新的理論。
   他經(jīng)過多年的研究，逐漸總結(jié)出了新的理論。
2. The American constitution was planned; the British constitution evolved.
   美國憲法是精心制定的，英國憲法是約定俗成的。
3. Many Victorians were shocked by the notion that Man had evolved from lower forms of life.
   在維多利亞時(shí)代，許多人對於人是由低級生物進(jìn)化而來的見解大為震驚。

e.volve

v.（動(dòng)詞）
e.volved,e.volv.ing,e.volves
v.tr.（及物動(dòng)詞）

To develop or achieve gradually:
使發(fā)展：逐漸發(fā)展或完成：
例句：
evolve a style of one`s own.
逐漸形成了自己的風(fēng)格

To work (something) out; devise:
設(shè)計(jì)：制訂出（某事）；設(shè)計(jì)：
例句：
.the schemes he evolved to line his purse.(S.J. Perelman)
.他制訂出的非法撈錢的方案.(S.J.佩雷爾曼)

Biology To develop (a characteristic) by evolutionary processes.
【生物學(xué)】 使演化：通過進(jìn)化過程發(fā)展（一種特征）
To give off; emit.
發(fā)出；散發(fā)
v.intr.（不及物動(dòng)詞）
To undergo gradual change; develop:
發(fā)展：經(jīng)歷逐漸的變化過程；發(fā)展：
例句：
an amateur acting group that evolved into a theatrical company.
一個(gè)發(fā)展成為戲劇公司的業(yè)余演出團(tuán)體

Biology To develop or arise through evolutionary processes.
【生物學(xué)】 通過進(jìn)化進(jìn)程發(fā)展或發(fā)生

來源：
Latin ôvolvere [to unroll]
拉丁語 ôvolvere [鋪開，展開]
ô-, ex- [ex-]
ô-, ex- [來自]
volvere [to roll] * see wel- 2
volvere [卷] *參見 wel- 2

【引伸】
evolv.able
adj.（形容詞）
evolve.ment
n.（名詞）