vt.使扩大;详述;使膨胀;扩张;
vi.扩大;膨胀;详述;
例句:
Dr McMahon also established that stored blood does indeed lose its ability to dilate blood vessels.
他还确定储存过的血确实失去了扩张血管的能力.
If there were time, I could dilate on this point.
要是有时间, 我可对此加以详述.
The major function of this drug is to dilate coronary arteries.
它的主要作用是扩张冠状动脉.