a. 平坦的, 相等的, 连贯的, 均等的, 公平的, 偶数的, 平均的, 平衡的, 恰好的

vt. 使平坦, 使相等

vi. 变平, 成为相等

adv. 甚至, 实际上, 完全, 十分

n. 偶数, 偶校验

[计] 偶数, 偶校验

v. become even or more even

v. make even or more even

a. divisible by two

s. equal in degree or extent or amount; or equally matched or balanced