adjective🔗Share难以理解，费解的。 Not intelligible; unable to be understood."The teacher's instructions were unintelligible; no one understood what they were supposed to do. "老师的指示难以理解，费解极了，所以没有人明白他们应该做什么。languagecommunicationlinguisticsChat with AIVocabulary GamePractice Reading
