AnalyzerSentence analysis5SpansSentence突然の質問に言葉に詰まった。1000 character limitAnalyzeSentence突とつ然ぜんの質しつ問もんに言こと葉ばに詰つまった。Span Details突とつ然ぜんsudden; abrupt; unexpectedno-adjective, adverbのpossession, attribution, nominalizer, or nominal linkergrammar質しつ問もんquestion; inquirynoun, suru verb, no-adjectiveにdirection, time, indirect object, or target markergrammar言こと葉ばに詰つまった。be at a loss for words; be stuck for words-> 言葉に詰まるexpression, verb