It's going to be a I chord, then a IV chord, and we'll drop down to the IV chord.

它现有一个I级和弦，然后是IV级和弦，接着我们往下降到IV级和弦。

youdao

I see while I slept a new IV was inserted in my arm. The swelling is gone.

我注意到在我睡觉时，手臂上插上了另一支新的输液管，而且我的手臂不再肿了。

youdao

Now, you can buy a pentium IV for only several thousand yuan.

现在你只需要花几千元就能买到奔腾IV了。

youdao

Now we're going to hear Beach Boys, IV I guess,with a three-chord chord progression and it's going to be sub-dominant , V dominant , I tonic .

而现在我们来听听貌似是沙滩男孩，三和弦进行，然后将会是次属音，属音，和主音。

耶鲁公开课 - 聆听音乐课程节选

Now we have what's called a VI chord and we're not moving directly to the IV chord; we're moving to another chord--here a VI chord, which happens to be a minor chord.

首先里面有VI级和弦，但没有直接进行到IV级和弦;,而是转向了另一个-这里是一个VI级和弦，它正好是一个小调和弦。

耶鲁公开课 - 聆听音乐课程节选

So we've got a I chord built on the first degree of the scale, a V chord built on the fifth degree of the scale, a IV chord built on the--a IV chord built on the fourth degree, and a VI chord built on the sixth degree.

这样我们就有了建立在第一音级上的I和弦，第五音级上的V和弦，第四音级上的IV和弦，以及第六音级上的VI和弦。

耶鲁公开课 - 聆听音乐课程节选

Consider, for example, sitagliptin, a DPP-IV inhibitor developed for the treatment of diabetes.

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This week, the release of Revenge of the Sith completes a six-movie, 15 hour sequence in which the trilogy of films released in the last six years (The Phantom Menace, Attack of the Clones and now Revenge of the Sith) form a prequel to the original Star Wars films released between 1977 and 83, numbered parts IV-VI (A New Hope, The Empire Strikes Back and Return of the Jedi).

BBC: Mark Lawson

My diagnosis is based on the presumption that Amy was a poly-substance abusing addict, specifically with a lengthy, likely IV, opioid addiction.

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