noun高度,水平;级别;层次;楼层;数量,大小;数目
adjective平的,平坦的;等高的,水平相等的;地位相同的
verb使平坦,使平整;追平,扳平(比分)
nounhow high something is
nouna floor of a building
nounthe amount, size or number of something
adjectivewith no part higher than another part
adjectiveat the same height, standard or position
verbto make something flat or smooth
verbto make the score equal