封 的中文句子和英文句子

一部好字典封语言学家的帮助甚大。

A good dictionary is the handmaid of the linguist.


这里摘登一封＇亲爱的爱毕＇的回信，刊登在一九七三年三月九日的＇费城公报＇上。

Here is a letter adapted from DEAR ABBY, Philadelphia Bulletin, March9,1973.


管子以熔合管端的方法封闭起来了。

The tube was sealed off by fusing the material together.


一圈跑道完整封闭的一圈，尤指跑道

One complete round or circuit, especially of a racetrack.


封建贵族对人民很残酷。

The feudal barons were cruel to the people.


寄往中国的航空信一般是50美分，不过这封信好像厚一点。

An airmail letter to china normally cost50 cents, but this letter seem a bit thick.


气球吊篮悬在空中吊在气球下的篮子，封闭舱或仪器舱

A basket, an enclosure, or an instrument sling suspended from and carried aloft by a balloon.


这个瓶上的密封纸破开了。

The seal on this bottle is broken.


今天有些地主仍以近乎封建的方式对待佃户。

The way some landlords treat their tenants today still seems feudal.


减少元件和电路的几何尺寸，以达到增加电路的封装密度、减少功耗和减小信号传播延迟的目的。

The reduction in size of components and circuits for increasing package density and reducing power dissipation and signal propagation delays.