先驱者的英文：
outrider
precursor

a pioneer in aviation.
航空业的先驱者

Pioneer probe
“先驱者”号探测器

Those occupying a foremost position.
先驱者占有最前位置的人

It is hard for us to realize nowadays how difficult it was for the pioneers.
我们今天很难体会先驱者们当初的经历是何等艰苦。

French physicist who pioneered research into magnetism and electricity and formulated Coulomb's law.
库仑，查尔斯·奥古斯丁·德1736－1806法国物理学家，磁性和电的研究先驱者，制定了库仑定律

In 1973 and 1974, Pioneers 10 and 11 took the first close-up pictures of the planet Jupiter
1973年和1974年，先驱者十号和十一号第一次拍摄到了木星的近距离照片。

For the French, such insights established poe as one of the great forerunners of modern literature
在法国人心目中，坡的这类真知灼见使坡成为现代文学伟大的先驱者之一。

For the French, such insights established poe as one of the great forerunners of modern literature.
在法国人心目中，坡的这类真知灼见使坡成为现代文学伟大的先驱者之一。

In December 1978, the Pioneer Venus 1 probe and orbiter measured argon isotopes in the atmosphere of Venus
1978年12月，金星先驱者1号探测器和轨道飞行器，测定了金星大气层中的氩同位素。

Their outriders were boys in rustic costumes who lit the darkness with fantastic torches
她们的同行者是一些穿着乡下节日盛装的小伙子，这些小伙子点着奇形怪状的火把照路。

The President's car was flanked by motor-cycle outriders.
总统的汽车由摩托车警卫护行.

It was the precursor of or to the modem jet plane.
它是现代喷汽飞机的前身。

These include the chlorophyll precursor protochlorophyllide a
这些受体包括叶绿素的前体原叶绿酸a。

Crazing is the invariable precursor of brittle fracture.
出现小裂纹必然是脆性断裂的前兆。

That kind of surge may be a precursor to inflation.
这种飙升也许是通胀的前兆。

Error is often the precursor of what is correct.
错误常常是正确的先导。