But if your cough persists longer than eight weeks, you should see your doctor because it could be a sign of something else, such as asthma or acid reflux, says Dr. D.

但是，D博士说：如果咳嗽持续时间长达八个星期以上，你应该是看医生，因为它可能是如哮喘、胃酸回流的一个征兆。

youdao

One of Gliese 581's planets, planet d, could be one of these "eccentric impostors," hiding an extra planet within its signal.

葛利斯581的一颗行星——行星d——就有可能是这样的一个假冒者，它的信号可能就隐藏了另外一颗行星。

youdao

That could actually be a maximum of this error function D.

这可能会,令函数D的误差达到最大。

youdao

And if he could bring great players to New York, they'd be worth a lot of money to him."

VOA: special.2010.07.26

It could have been just as reasonable to expect that there'd be an advantage for speech over sign.

有理由相信,口语比手语更加优越

耶鲁公开课 - 心理学导论课程节选

Now when this slave is freed, by the owner, the slave could take the peculium with him, and then he could set up his own business, but he'd still be a client of the owner, because he's still officially part of his household.

等到奴隶关系解除时，他可以拿走那些私产，开始自己的生意，但他仍是主人的被庇护人，因为他仍是家户中的一员。

耶鲁公开课 - 新约课程节选

One of them, Mr. Cameron's sensationally successful "Avatar, " showed that 3-D could be great, but established the principle, or so we thought, that the only authentic 3-D was so-called native 3-D the process of shooting a film from the outset with two cameras and two lenses.

WSJ: With 3-D, Cameron Raises His Titanic | Film Review by Joe Morgenstern

Medicare Part D could be a Godsend.

NPR: Seniors Struggling with Drug Plan Sign Up

If the trend of people going to see the movie in 3-D continues, Hugo could be a turning point for 3-D which has recently fallen out of favor for many viewers.

FORBES: Can Quality Films Like 'Hugo' Save 3-D?