431, patent a.专利的 n.专利
The patent runs out in three years time.
这项专利期限为三年。
专利品
He owned several patents. 他拥有几项专利发明。
adj. 专利的, 特评的
Try some of this new patent medicine.
试试这一种新的专利药品吧。
公开的, 明显的
It is patent to all that this is a good chance.
大家都明白这是一个好机会。
vt. 获得 专利, 给予 专利权
432, pathetic a.哀婉动人的;可怜的
adj.凄惨的; 可怜的; 毫无成功希望的
433, patriotic a.爱国的
His speech was full of patriotic sentiments.
他的演说充满了爱国之情。
434, patrol n.巡逻 n.巡逻,巡查
They made hourly patrol of the area.
他们在该地带每小时巡逻一次。
巡逻队
A patrol was sent on reconnaissance.
一支巡逻队被派去执行侦察任务。
vt. vi. 巡逻
We have been patrolling for days but have seen nothing.
我们巡查多日却什么也没发现。
435, pave vt.铺,筑
The street is paved with asphalt. 街道被铺上柏油。
为 铺平道路
I do hope the treaty will pave the way to peace in the Middle East.
我真希望这个条约将为中东的和平铺平道路。
436, pearl n.珍珠;珍珠母
The necklace consists of three strings of pearls.
这条项链由三串珍珠组成。
珠状物
Pearls of dew glistened on the grass.
草地上露珠晶莹剔透。
珍品
437, pedal n.踏脚,踏板,脚蹬
He pressed down the accelerator pedal of his car.
他踩下汽车的加速器踏板。
vt. vi. 踩自行车的踏板
438, pedestrian n.行人,步行者
The pedestrian stopped at the curbside.
那个行人停在路边。
439, peel vt.剥,削
vi. 剥落; 脱落
n. 果皮, 蔬菜皮
440, peer vi.凝视;隐约出现
He peered at his fathers face.
他凝视着他父亲的脸。
n. 贵族
He is a peer. 他是一个贵族。
同辈; 同龄人
As peers, we should help each other.
作为同龄人, 我们应该互相帮助。
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