vouch vautʃ
GRE
释义
vi. 担保, 保证, 证明, 确定地说
vt. 担保, 证明, 断定, 传唤...出庭作证
英文释义
v. give personal assurance; guarantee
v. summon (a vouchee) into court to warrant or defend a title
v. give supporting evidence
词形变化
过去分词: vouched 过去式: vouched 现在分词: vouching 复数: vouches 第三人称单数: vouches
BNC词频排名: 18,603 | 当代语料库词频排名: 18,007