“成长股”也称“增值股；热门股”，是指由发展前景看好的公司发行的股票。由于此类公司通常将其部分收入用于再投资，所以尽管其股票具有相对较高的市场估价，但支付的红利较低。

相关的英文表达有growth stock和glamour stock，也称为hot stock。具体可分别看一下二者的英文释义：

growth stock

A growth stock is any share in a company that is anticipated to grow at a rate significantly above the average growth for the market. These stocks generally do not pay dividends. This is because the issuers of growth stocks are usually companies that want to reinvest any earnings they accrue in order to accelerate growth in the short term. When investors invest in growth stocks, they anticipate that they will earn money through capital gains when they eventually sell their shares in the future.

（参考译文：成长股是指公司的任何股票，其增长速度预计将大大高于市场的平均增长。这些股票一般不派发股息。这是因为成长股的发行人通常是希望将其积累的任何收益进行再投资的公司，以便在短期内加速增长。当投资者投资于成长股时，他们预计在未来最终出售股票时，他们将通过资本收益来赚钱。）

glamour stock

Glamour stocks are shares that investors believe will increase in value faster than the rest of the market. Investors also call them ‘hot stocks.’ They rise faster than the rest even in a bull market. The financial press views glamour stocks favorably. Buyers like them because they have very high price-earnings ratios.

（参考译文：热增值股是指投资者认为其价值增长速度将超过市场其他部分的股票。投资者也称它们为'热门股'。即使在牛市中，它们的上涨速度也比其他股票快。金融媒体对魅力股的看法很好。买家喜欢它们，因为它们的市盈率非常高。）

Hot stock

Hot stocks are high demand stocks that investors are excited to invest in. Usually, this type of demand for a stock takes place either in anticipation of an initial public offering (IPO) or because the stock consistently outperforms the market due to strong financial results.

（参考译文：热门股是投资者对投资感到兴奋的高需求股票。通常情况下，对某只股票的这种需求发生在对首次公开募股（IPO）的预期中，或者是由于该股票因强劲的财务业绩而持续表现优异。）

（英文来源网络，译文为答主提供的参考译文）