4周搞定2000+托福核心词
dens = dens(变浓厚) = 变浓厚→稠密的
condensation = con(全部) + dens(变浓厚) + ation(表名词) = 全部结起来变厚→凝结
accreditation = ac(加强) + cred(相信) + ity(表性质) + ate(表动词) = 加强信用→委派
acidity = acid(酸) + ity(表性质) = 酸的性质→酸性
稠密，密度
density
常考释义
Newman notes that Portland has about the same population as Perth and had a similar population density at the time.
Newman 教授指出当时 Portland 与 Perth 的人口和密度都差不多。
来源于：剑雅6-Test2n. 密度；稠密
Australia has a very low population density.
澳大利亚人口密度很小。
The law restricts the density of housing.
法律限制房屋的密度。
My brother has the ability to control his molecular density.
我哥哥拥有控制自己分子密度的能力。
来自《巫山历险记》
图片源自网络
n. 密度（磁盘存储数据的可用空间）
It increased the storage density, improve space utilization.
它增大了储存密度，提高了空间利用率。
n. （物质或物体的）密度【物】
Mercury has a much greater density than water.
水银的密度比水大得多。
Astronomers know that Pluto and Triton have nearly the same size, mass, and density.
天文学家知道冥王星与海卫一拥有几乎相同的体积、质量与密度。
current density
电流密度；扩散（弥漫）流密度
low density
低密度
population density
人口密度；种群密度
bulk density
容积密度，体积密度；单位体积重量
以上图片仅供学习交流使用，版权归原作者所有，如有侵权，请与我方联系
