难以识别地
Indiscernible \In`dis*cern"i*ble\, a. [Pref. in- not + discernible: cf. F. indiscernable.] Not to be discerned; imperceptible; not discoverable or visible. Secret and indiscernible ways. --Jer. Taylor. -- {In`dis*cern"i*ble*ness}, n. -- {In`dis*cern"i*bly}, adv.