您要找的是不是:
单变量求解
球门网
A goalsneak is an Australian rules football player whose job is to kick goals in a game. It usually describes a forward player, particularly a player in a forward pocket, who is small and nimble.
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。