a host of

基本解釋

Even if it does not come up with the goods soon, though, a host of other experiments might.
即使沒有很快得到所需的東西，但是許多其他實驗可以讓我們如愿以償。
Polden says there is a host of reasons for this. One is simply that, by this age, women tend to have fewer insecurities.
波爾頓說這種現(xiàn)象有很多原因，其中有一條很簡單，就是女人到了這樣的年紀少了許多不安全感。
And for good reason: Plants offer a host of health benefits.
因為有好的理由：植物提供有關健康的許多好處。

Mr.Medvedev used the TV broadcast to touch on a host of other topics, chief among them the environment and the economy.
And sexual selections give rise to a host of organisms, some of which survive and are fit and others which aren't.
性選擇導致了大量有機體的產生，其中的一些有機體生存了下來,適應了競爭,而其他則遭到淘汰。
耶魯公開課 - 心理學導論課程節(jié)選
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年代的時候,紡織業(yè)和鐵路工業(yè)將會制造大量的財富,另一些方面,真正的機遇
耶魯公開課 - 美國內戰(zhàn)與重建課程節(jié)選

There are a host of issues that can sabotage your plans in times like these.
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