For young college graduates, majoring in one of the biosciences can open a whole host of career possibilities.

VOA: standard.2009.11.25

Fortunes will begin to be made in the textile industry and in the railroad industry by the '40s and '50s, and in a host of other ways, real fortunes.

在40 50年代的时候,纺织业和铁路工业将会制造大量的财富,另一些方面,真正的机遇

耶鲁公开课 - 美国内战与重建课程节选

It seemed I had a whole host of memories going back to 1750 in England and that I was in San Francisco now only in another life and in another body.

似乎全部记忆都回到了1750年的英格兰,而现在在圣弗兰西斯科的我则是另一个人，在另一种生活里。

耶鲁公开课 - 1945年后的美国小说课程节选

"There is emerging evidence that a whole host of new environmental chemicals, many of them routinely found in pregnant women and children - such as Bisphenol A, flame retardants,pesticides, phthialates,and airborne pollutants."

VOA: standard.2010.08.09

God is depicted as a warrior, who leads his host , the Lord of hosts in battle.

上帝被描述为武士，他带领军队战斗，他是战争中军队之神。

耶鲁公开课 - 旧约导论课程节选

They integrate their DNA into the host genome and you might not want to make that kind of a change in the cell.

而且也许你也并不想让逆转录病毒基因,整合进宿主的基因组

耶鲁公开课 - 生物医学工程探索课程节选

Took it out of the virus completely, cloned it into a plasmid, that plasmid was expressed in a foreign host, in this case it was expressed in yeast cells.

将基因从病毒中完全提取出来,并克隆制成质粒,该质粒在外来宿主中表达,此例中质粒在酵母细胞中表达

耶鲁公开课 - 生物医学工程探索课程节选

Then those antigens get expressed with MHC just like they did in all the other cells inside the host, but particular cells of the innate immune system have a different kind of MHC called MHC2.

这些抗原同MHC共表达,就如同抗原在其他宿主细胞中那样,但先天免疫系统有一类特殊的免疫细胞,具有一种称为MHC2的不同MHC

耶鲁公开课 - 生物医学工程探索课程节选