前辈的英文：
senior
older generation

参考例句：

An originator of a line of descent;a precursor.
前辈家族血脉的开始者;先驱

We have lost our faith in many of the things in which our forefathers fervently believed
我们对自己的前辈们所笃信的许多事物丢失了信任。

Pilgrim Fathers
ph.1. (英国1620年前到达北美洲的)清教徒前辈移民

The heir on taking up his ancestors fief had to pay a relief
继承其前辈封地的人须交纳一笔“接替费”。

A person from whom one is descended,especially if more remote than a grandparent;a forebear.
祖先，祖宗繁衍后代的人，特别是远于祖父辈;前辈

"When you call me 'senior', I feel like a prehistoric relic
你叫我‘前辈’，我已经觉得像史前原人的遗骸了。

They advanced him over the heads of his seniors.
他们把他提升到高于他的许多前辈的职位。

We must prepare ourselves to finish worthily the marvelous design of the elect of twenty generations.
我们必须作好准备去完成无数优秀前辈设计的宏伟蓝图，无愧于他们的期望。

Pilgrim, one of the English Separatists who founded the colony of Plymouth in New England in1620.
清教徒前辈移民：1620年，在新英格兰建立普利茅斯殖民地的英国主张脱离国教的一些清教徒。

It would not become me to criticize you, gentlemen, who are really all my elders—and my superiors, in this thing
诸位先生，你们几乎全都是我的前辈——在这个问题上全都是我的师长——我是不配向你们提出任何批评的。

senior是什么意思：
adj. 较年长的；较高的；资历较深的
n. 较年长的人；高年级学生；上司

He is senior to me.
他的职位比我高。

The interests of seniors tend to be . . . varied
老年人的兴趣倾向于…多彩的。

Senior prom, do you have the fever?
毕业生舞会，你有兴趣吗？

older是什么意思：
adj. old的形容词比较级；年长的

The older the wiser.
人老智慧多(姜还是老的辣)。

Older and wiser
越老越聪明

If you were older you might understand.
假如你年龄再大一点，你就会理解了。

generation是什么意思：
n. 代；一代，世代；一代人；同时代的人；产生，发生

generalized ensemble
广义系综

general average
共同海损

The steam can generate electricity by turning an electric generator.
蒸汽可以转动发电机发电。