dilatation
n. 膨胀；扩张；评述
形容词：dilatational
近义词：extension，dilation，distension，distention，
英英释义
Noun
- the state of being stretched beyond normal dimensions
- the act of expanding an aperture;
"the dilation of the pupil of the eye"
例句
用作名词(n.)
- They are known as the dilatation energy and the distortion energy respectively.它们分别称为膨胀和变形能。
- Acute dilatation of the stomach is a rare complication.急性胃扩张是一种罕有的并发症。