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
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