基本解释言不由衷英汉例句双语例句To talk or act insincerely or misleadingly; equivocate.不忠实地或误导地说或做。To talk or act insincerely or misleadingly; equivocate .支吾，搪塞不说真话，含糊其词。词组短语短语So Much Talk Insincerely 那么多言不由衷