Stratification
[ [?str?tifi'kei??n] ]
其它 Other
n. 層化, 階層的形成, 成層\\n[醫(yī)] 分層
?? 牛津釋義
stratification
n[U]
arrangement in strata, etc; stratifying or being stratified 層次; 成層; 分層
social stratification 社會階層.
?? 醫(yī)學(xué)釋義
層，層次
??? 情景例句
That's backbreaking work and may be too much for us.
這可是累人的工作， 我們可能負(fù)荷不了。
What day is tomorrow?
明天是星期幾？
Class 3 did very well in the school sports meeting last week.
“3班在上星期的校運會上表現(xiàn)很好。