[105-33] credential
n.凭证(reference, certificate)[106-33] standard
n.标准,规格(criteria) adj.标准的(regular)[104-33] confidential
adj.机密的[104-33] clandestine
adj.秘密的(secret, covert)[104-33] dissimulate
vt.假装,掩饰(disguise, dissemble)[104-33] disarming
adj.消除敌意的(relieving, soothing)[104-33] fort
n.要塞,堡垒