a good buy

基本解釋

Is this still a good buy or are there others by now that are better?
它是否仍值得購(gòu)買，或現(xiàn)在有什么更好的替代品了嗎？
Gold recently approached $1,140 an ounce, which many technical analysts believe is a good buy point.
最近的黃金價(jià)格已經(jīng)接近1140美元一盎司，許多技術(shù)分析師認(rèn)為這是一個(gè)很好的買進(jìn)點(diǎn)。
But once the mainland offering takes place, price movements become random: the secondary market is not a good buy.
但是隨著股票在中國(guó)國(guó)內(nèi)上市，股價(jià)波動(dòng)就不同了：二級(jí)市場(chǎng)不是好股票市場(chǎng)。

"So I thought, if I was going to buy a new car, this would be a good time."
They have to pay--the premium has to cover the costs, so it was tough to get someone to buy life insurance even though they really needed it--it was such a good idea for them.
因?yàn)楸ＹM(fèi)必須要超過保險(xiǎn)公司的成本,因此,盡管壽險(xiǎn)很好,人們也需要它,但是真正要說服人們購(gòu)買,卻是很困難的
耶魯公開課 - 金融市場(chǎng)課程節(jié)選
So if you buy like, a very good healthy food today,
所以如果你今天買到了健康的好食物，
問上門廚師 - SpeakingMax英語(yǔ)口語(yǔ)達(dá)人

But assuming the SEC business is resolved with little harm, United is a good buy.
FORBES: Pays the Rent