distinction = differentiation / excellence / honor
distribution = dispersion = dispersal
embed = implant
euphoric = extremely happy
flake = fragment
hinder 阻碍,打扰= interfere with
ladings 船货= cargos shipment
mandatory = required, obligatory
mundane 世俗的,平凡的= ordinary
prerequisite = something required (something needed to happen)
rather = instead 相反地/ in some degree在某种程度上,相当地
reap 收割,收获= obtain
sank (sink的过去式)= descended; dropped to the bottom
scant = minimum
sited = located
sophisticated = refined /elaborated / complex
ubiquitous 到处存在的 = common
unanimity = total agreement
spectator = viewer
sporadic = intermittent / irregular
stylus 铁笔,针状物 = pen
unconceivable = unimaginable
uniformly = evenly/ without variation/ consistently
unique = sole/ distinct
warranted = authorized 授权的/ justified
assume=take on 呈现/ suppose, posit 假设
foster=promote ,encourage
Plumage羽毛=feather
Composition作文,成分,混合物=mixture
relatively=comparatively
substitute=replacement
premise= assumption
within= inside
have nothing to do = in no relation to
vigorous= strong
scope=extent
extraordinary非凡的,特别的= exceptional 异常的,例外的
uneasy心神不安的,不稳定的=unstable
bulk大小,体积,大多数=major
speed 加速 = increase the rate of
spread=distribute 散布,分布
endeavor 努力= enterprise 进取心,干事业
proximity 接近= nearness
rotate=turn 转动,旋转


