大学英语单词-独山在线

大学英语单词表

本单词表包含15328条英汉词条，帮助你背诵记忆。

periphrasis [ pə'rifrəsis ] n. 绕语,迂回的话
e.g.

periphrastic [ ˌperi'fræstik ] a. 迂回的,冗赘的
e.g.

periscope [ 'periskəup ] n. 潜望镜
e.g.

perish [ 'periʃ ] v. 毁减,死亡
e.g. 1. Almost a hundred people perished in the hotel fire last night.
近百人在昨夜旅馆的大火中丧生。
2. The lumbermen were perished with cold.
伐木工人冻僵了。

perishable [ 'periʃəbl ] a. 易腐坏的,会枯萎的,会死的
n. 易腐坏的
e.g. 1. Perishable food should be stored in a refrigerator.
易腐的食物应储存在冰箱里.
2. Keep perishable foods under refrigeration.
把容易变质的食物冷藏起来.

perishing [ 'periʃiŋ ] a. 严寒的
e.g. 1. I can't get in I've lost the perishing key!
我进不去－－我把该死的钥匙丢了。
2. He's too perishing mean to pay his share.
他小气极了，连自己的那份钱也不付。

peristyle [ 'peristail ] n. 列柱走廊
e.g.

peritoneum [ ˌperitəu'ni:əm ] n. 腹膜
e.g.

peritonitis [ ˌperitə'naitis ] n. 腹膜炎
e.g.

perjure [ 'pə:dʒə ] v. 使伪誓,使破坏誓言
e.g. 1. Several witnesses at the trial were clearly prepared to perjure themselves in order to protect the accused.
在审判时几个证人显然已准备好为袒护被告而作伪证.

perjury [ 'pə:dʒəri ] n. 伪誓, 伪证
e.g. 1. He is accused of perjury with the intention of incriminate his employer.
他被控告犯有意图加罪于其雇主的伪证罪。
2. Four fifths of the perjury in the world is expended on tombstone, women, and competitor.
世上的伪证，有五分之四花费于墓碑、女人以及竞争对手之上。

perk [ pə:k ] vi. 动作灵敏(振作,详细调查,过滤)
n.（意外的）好处
e.g. 1. One of the perks is the use of the official car park.
其中一项好处是可以使用公家的停车场。
2. The horse perked up its head when I shouted.
我吆喝时那马扬起了头.

perky [ 'pə:ki ] a. 活泼的,大胆的
e.g. 1. That child is a bit too perky!
那孩子有点太放肆了!
2. He's still in hospital, but he seems quite perky.
他虽然还住著院, 可是看上去倒挺精神.

perm [ pə:m ] n. 电烫发
e.g. 1. Her hair has been permed.
她的头发烫过了.
2. Do you want a perm like you have last time?
您要不要？上次一样烫头发？

permanence [ 'pə:mənəns ] n. 永久,持久
e.g. 1. Nothing threatens the permanence of the system.
该体系的永恒性不受任何事物的影响.

permanent [ 'pə:mənənt ] a. 永久的,持久的
e.g. 1. Have you any permanent address?
你有固定地址吗?
2. They established their permanent abode here.
他们在此建立了永久居所。

permanently [ 'pɜ:məntli ] ad. 永久地
e.g. 1. `Does this knob come off?' `No, it's fixed on permanently.'
｀这个把手能拆下来吗?＇｀不能, 那是固定的.＇
2. A person who leaves one country to settle permanently in another.
移民离开自己的国家并到别国永久定居的人

permeability [ ˌpə:miə'biliti ] n. 弥漫,渗透
e.g.

permeable [ 'pə:miəbl ] a. 可渗透的
e.g. 1. The property or condition of being permeable.
渗透，渗透性可渗透的特质或状态
2. The inward flow of a fluid through a permeable membrane toward a fluid of greater concentration.
内渗透一种液体透过可渗透膜流向另一种浓度比它高的液体的内部流动

permeate [ 'pə:mieit ] v. 弥漫,渗透,普及
e.g. 1. The smell of cooking permeates (through) the flat.
整套房间都弥漫著做菜的气味.
2. Water has permeated (through) the soil.
水已渗遍那片土壤.

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