Discourse markers are a linguistic component which does not exert any effect on the truth value of the Utterance but expresses attitudinal and procedural meanings.是什么意思_Discourse markers are a linguistic component which does not exert any effect on the truth value of the Utterance but expresses attitudinal and procedural meanings.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句