Concentration
01
专注, 持续关注
great and constant diligence and attention
02
浓度
the measure of how much of a substance is present in a certain volume of solution
语法信息
有生性状态
抽象
形态构成
复合词
可数
复数形式
concentrations
例子
The concentration of salt in the ocean water affects its buoyancy.
海水中盐的浓度影响其浮力。
03
集中, 密度
the spatial property of being crowded together
04
浓度
strengthening the concentration (as of a solute in a mixture) by removing diluting material
05
专注, 强烈的注意力
complete attention; intense mental effort
06
浓度, 浓缩
increase in density
07
集中, 集结
bringing together military forces
词汇树
concentration
concentrate
concentre
