[with obj.]provide or serve as clear evidence of 证明,表明 his status is attested by his becoming an alderman. 他成了市政委员,这表明他很有地位。 [no obj.]his numerous drawings of babies attest to his fascination with them. 他画了许多婴儿的画,说明他很爱孩子。 ■[no obj.]declare that something exists or is the case 证明存在;证明为真实 I can attest to his tremendous energy. 我可以证明他精力充沛。 [with clause]the deceased's solicitor attested that he had been about to institute divorce proceedings. 死者的律师证实他曾准备提出离婚诉讼。 ■witness or certify formally 作证;作见证
[no obj.](historical, chiefly Brit.)declare oneself as ready for military service (史,主 英)宣誓服兵役 ■[with obj.]recruit (someone) by putting them on oath to serve if called upon 使宣誓服役