N

　　1.narrow (熟义：adj. 狭窄的) adj. 勉强的，几乎未成的

　　He narrowly escaped drowning. 他差点儿淹死

　　2.nature:

　　① 自然 (n.) You can get close to nature during holiday.

　　② 本质 (n.) It`s his nature to be kind to people.

　　3.notice (熟义：v & n. 注意) n. 布告;通知

　　He received two month’s notice to leave the job. 他收到两个月后解雇的通知。

　　O

　　1.once (熟义：adv. 曾经，一度) conj. 一旦

　　Once you understand this rule, you will have no further difficulty. 一旦明白了这条规则，就再也没有困难了。

　　2.operate (熟义：v. 动手术) v. 操作，操纵;管理 ，经营

　　He operates the lift. 他是开电梯的。

　　They operate three factories and a huge warehouse. 他们管着三家工厂和一个大仓库。

　　3.order (熟义：n & v. 命令) n.次序;秩序/点菜 n & v.订购

　　Some teachers find it difficult to keep order in their classes. 有些老师觉得课堂秩序很难维持。

　　We ordered two glasses of milk and some bread.

　　P

　　1.park (熟义：n. 公园) v. 停车;(暂时)留下(某人)，寄存(某物)

　　Your car is very badly parked. 你的汽车停放得不好。

　　Park yourself in that chair while I make you a cup of tea. 你坐在那张椅子上，我给你沏茶去。

　　2.passage (熟义：n. 段落，节) n. 通道，走廊;旅费

　　They forced a passage through the crowd. 他们在人群中挤出一条路。

　　3.plant (熟义：n&v. 植物;种植) n. 工厂

　　How much steel can be made in the steel plant?这钢铁厂能产钢多少?

　　4.position (熟义：n. 位置) n. 职位，工作;立场，观点

　　He applied for the position of assistant manager. 他申请副经理一职。

　　5.pretty (熟义：adj. 漂亮的，可爱的) adv. 相当

　　She seemed pretty satisfied with the result. 她对那结果似乎相当满意。

　　6.promise (熟义：v. 答应;诺言) v. 有希望

　　It promises to be warm this afternoon. 今天下午可望转暖。

　　There’s plenty of room for improvement in your work. 你的工作还有很多改进的余地。

　　7.perform:

　　① 表演(vt.) They are performing the play The Merchant of Venice.

　　② 表现(vi) He performed well in the contest.

　　8.present:

　　① 礼物 (n.) He sent me a present for my birthday.

　　② 在场的、出席的(adj.)There were 200 people present at the meeting.

　　③ 目前，当前(n.)I am afraid I can`t help you at present----I am too busy

　　④ 提出、介绍(vt.) He presented his report to the manager when he finished it

　　9.power:

　　① 力量 (n.) It`s beyond my power to do this.

　　② 动力(n.) wind power

　　③ 权利(n.)

　　10.place:

　　① 地方(n.) Qingdao is a good place to live in.

　　② 放置(vt.) When he came in,he placed his bag on the table.