clattern. 咔嗒聲、嘩啦聲、嘈雜的談笑聲vi. 發出嘩啦聲、喧鬧的談笑vt. 使咔嗒咔嗒地響學術名詞卡嗒聲:電機工程[機器轉動的]卡嗒聲:電力工程英文釋義a rattling noise (often produced by rapid movement)make a rattling sound