| 释义 |
block mass
基本例句
团块
It leads to a presentation like that of acute appendicitis, but an adnexal mass may be palpable.通常与急性阑尾炎表现相似，但有明显的附件团块。
This event was of special interest because it gave off a coronal mass ejection at an angle that made it easy to view.这次事件特别吸引人，因为它所引发日冕团块喷射的角度很容易观测。 |