nature n.自然
navy n.海军
near adj./adv.近的(地)
prep.在…近旁
nearby adj./adv.附近的(地)
nearly adv.几乎
necessary adj.必要的,必需的
neck n.脖子
need n./v./modal v.需要,必需
negative adj.否定的,消极的
neglect n./v.忽视, 疏忽
negotiate v.商议,谈判
negotiation n.商议,谈判
neighbour n.邻居
neither adj./pron.两者都不