详细解释:a. 季度的, 按季度的, 每季的
ad. 按季, 每三个月, 每季一次
n. 季刊
词型变化：
名词复数:quarterlies英语解释：
名词 quarterly:
a periodical that is published every quarter (or four issues per year)形容词 quarterly:
of or relating to or consisting of a quarter副词 quarterly:
in diagonally opposed quarters of an escutcheonin three month intervals同义词：every quarter