dilatation
US /ˌdɪl.əˈteɪ.ʃən/
UK /ˌdɪl.əˈteɪ.ʃən/
名词
1.
扩张
the process of becoming wider or more open, or the act of making something do this:
示例:
•
Dilatation of blood vessels is always associated with increased blood flow and increased blood pressure.
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