That stymies the exchange of ideas on which good science depends.

这也妨碍了观点交流，而这对于科学来说是至。

HIV spreads through exchanges of bodily fluids.

HIV病毒通过体液交换传播。

With reports that some families have resorted to selling babies in exchange for food.

有报道称，一些家庭通过出售婴儿来换取食物。

The researchers spent two years teaching their monkeys to exchange tokens for food.

研究者们花了两年时间教这些猴子用代币换取食物。

The exchange of cryptocurrencies is a clear use case.

交换加密货币是一个明确用例。

Here is where the vital exchange occurs.

这就是键交换之地。

A one-cent copper coin could be exchanged for three copper coins.

当时一分铜可兑换三枚" 铜板" 。

He welcomed news of the prisoner exchange.

他对战俘交换事情大为赞赏。

10. Exchange Mutual Respect Respect is a mutual exchange.

10. 相互尊尊是一种相互交流。

The worst-hit exchanges have dropped by 9%, despite concerted action by central banks.

受冲击最严交易所下跌了9%，尽管各央行共同采取了行动。

Every U.S. President since, implicitly or explicitly, has continued that exchange.

自那以后，每一位美，无论含蓄还是明确，都延续了这一交易。

The attackers exchanged gunfire with security forces.

枪手曾与警方交火。

In exchange, the Revolutionary War dead would be assumed by the federal government.

作为交换，联邦政府将承担处理革命战争中死者。

Normally, the monkeys were happy enough to exchange pieces of rock for slices of cucumber.

正常情况下，猴子很愿意用几块石头换几片黄瓜。

No artwork ever exchanged hands for that amount of money.

此前从未有艺术品以如此高价格转手过。

We have an opportunity to exchange views tomorrow.

明天我们将有机会交换看法。

And the same thing goes for contrasting information in an exchange.

在对话中表示对比信息也是一样。

We would like to exchange our grain for your timber.

我们想用我们谷物来换取你们木材。

In one exchange with Tom McClintock of California, Mueller replied with a rare pushback.

在回答加州议员汤姆·麦克林托克提问时，穆勒罕见地进行了回击。

In exchange for you convincing your son, not to accompany Serena.

作为回报，你劝你儿子不去陪Serena。