matched: equaled/compared我选的equaled
maintain-continue
merit（v.）: deserve, 另有干扰选项praise.
minutely?? carefully
（在文中选）matter，虽然简单但巨难选，我用语法分析选了句子的主语issue，还有fashion，fact等； model--form/frame (我选的form)
Mosaic¹ == Things considered together as a pattern
motive² (n.动机, 目的 adj.发动的, 运动的)
model：（1）theory (2) method 不是很确信， 我选了 theory
(model:的语境是 the rocks have different the models of origin)
mask = disguise masked= disguise/distinguish mine: disguise
原文大意是往中西部的移民 mask了往urban移民的?象
Meticulous³ careful
Mosaic Things considered together as a pattern
mastery的形容词形式 -expert，
matter文中issue
mask = disguise MASKED 伪装的，隐藏的，潜伏的
Milestone⁴ = significant events ( in the context) (select in whole paragraph, spend much time for this one)
milestone——significant development
Moreover—additionally
moreover=in addition( 答案还有thus)
mean --- signify (还有一选项intend)
merit (n.优点, 价值v.有益于)
monopolize⁵ form --dominate
motif--pattern (motif（艺术作品的）主题，主旨,图案,主题曲 (亦作：motive)
(pattern n.模范, 式样, 模式, 样品, 格调, 图案 vt.模仿, 仿造, 以图案装饰 vi.形成图案)
monitored——observed
magnitude——extend
minutely adv.详细地, 精密地
minutely——finely
minute ——tiny
minuscule——tiny
modification——alteration(另有clarification),
monotonous——boring

neur..具体王了，和神经有关
Neighboring---nearby,
nature——character
notwithstanding ——despite
note--record

occasion: event(my key) / reward 其他两个不相关
onfirm(M-W): a special event or ceremony : CELEBRATION
out of the question= impossible
opulence
obscure=conceal 答案有干扰选项diminish
obscured-- conceal
Outstanding Noticeable
outbreak = sudden increase（improved, upsetted, 另两个我忘了）
obscure=conceal 答案有干扰选项diminish
occasion-event
outlet 出口，出路
occasion-event
obscured- conceal
obtain ——acquire