基本解释n.指套(护指套)同根派生 英汉例句用作名词 (n.)Medical examination of the prostate, usually with his right index finger, put on rubber fingerstall, into the anus to check for palpation.医生检查前列腺时，一般是用右手食指，戴上橡皮指套，由肛门伸进去作触诊检查的。