N 開頭單詞
not to order chouse [經(jīng)濟學]不可轉讓條款
not to mention 更不必說；不必提及
not to lag behind 不落人後
not to hesitate to 在所不惜
not to be neglected 不可忽眡（neglected是neglect的過去分詞）
not to be laid flat 切勿平放
not to be ashamed of 不以爲恥
not to be 不；不是
not tire of 不厭
not think much of vt. 不認爲...好
not the whole story 不是全部情況