testify

testify

过去式：testified

过去分词：testified

现在进行时：testifying

词形变化：

名词: testification | 动词过去式: testified | 动词过去分词: testified | 动词现在分词: testifying | 动词第三人称单数: testifies |

词义辨析：

同义:

v.证明, 担保, 确定, 支持

attest  witness  evidence  depone  depose  certify  certificate  warrant  document  circumstantiate  manifest  show  demonstrate  confirm  prove  bear out  validate  establish  authenticate  corroborate  substantiate  sustain  endorse  vouch for  support  back up  provide testimony  bear witness  give evidence  verify  uphold  

v.发誓, 保证, 断言

swear to  allege  plead  vow  pledge  promise  asseverate  assure  affirm  

v.声明, 承认, 宣布

declare  protest  assert  profess  avow  own  acknowledge  admit  confess to  proclaim  announce  make known  

同义参见:

vouch