a. 低劣的, 卑贱的, 简陋的, 吝啬的, 惭愧的, 平均的, 中间的, 普通的
vt. 意谓, 想要, 意欲, 预定
vi. 用意, 有意义
n. 平均数, 中间, 中庸
英文释义
n. an average of n numbers computed by adding some function of the numbers and dividing by some function of n
v. mean or intend to express or convey
v. denote or connote
v. have a specified degree of importance