单词	bat's feces
释义	bat's feces 夜明砂
随便看	politeness strategies politeness strategy politeness-strategy pragmatic awareness politeness system Politeness tactics Politeness Theory Politeness Theoryp Politeness will bridge overmany difficulties Politeness will bridge over many difficulties politeness window politen-omni polite norms polite principle polite/pure literature polite question politer politerati Polite,refined,and often elegant in manner Polite, refined, and often elegant in manner polite remarks polite rules Polites polite search Polite-smile on the face polite society