學(xué)個(gè)詞 Learn A Word: 3618 spawn

學(xué)個(gè)詞--spawn 今天我們要學(xué)的詞是 spawn. Spawn is spelled S-P -A-W-N, spawn.

spawn 的原意是產(chǎn)卵。 A team at Tokyo University has successfully used stem cells to spawn some 1,700 rainbow trout from a single fish, a technique that could pave the way for preservation of endangered fish and enable their mass production. 東京大學(xué)的一個(gè)研究小組已經(jīng)成功地利用干細(xì)胞從一條魚誕生出約1,700條虹鱒魚，這項(xiàng)技術(shù)可以為保護(hù)瀕臨滅絕的魚類，并讓其大量繁殖鋪平道路。

spawn引申出來(lái)有繁殖、催生的意思。The first effective treatment of HIV/AIDS started it US medical trial 25 years ago. It spawned a generation
of drugs that saved countless lives and is still helping to prevent the spread of the virus today. 艾滋病毒的第一種有效療法25年前在美國(guó)開(kāi)始進(jìn)行醫(yī)學(xué)試驗(yàn)。它催生的一代治療藥物至今已挽救了無(wú)數(shù)生命，并仍在幫助預(yù)防這種病毒的傳播。

好的，我們今天學(xué)習(xí)的詞是 spawn, spawn, spawn ...