indistinguishable /ˌɪndɪˈstɪŋgwɪʃəbəl/ adjective /ˌɪndɪˈstɪŋgwɪʃəbəl/
adjective
Learner's definition of INDISTINGUISHABLE
: unable to be recognized as different : impossible to distinguish clearly from something else不能分辨的;无法辨别的 —
usually + from — indistinguishably
/ˌɪndɪˈstɪŋgwɪʃəbli/ adverb