单词：dilation
音标：[dai'leiʃәn] ；
n. 膨胀, 扩张术, 扩张(症), 扩大, 铺张, 详述
[医] 扩张, 扩张术
[医] 扩张, 扩张术
n. a lengthy discussion (spoken or written) on a particular topic
n. the act of expanding an aperture
n. the act of expanding an aperture
词型变化：名词复数形式 : dilations
词性分布：
dilation的用法和样例：
词汇搭配
- dilate使扩大
- thermal dilation热膨胀
- volume dilation体积膨胀
- dilation pressure膨胀压
- rectal dilation直肠扩张术
- melting dilation熔化膨胀
- time dilation时间膨胀
- cubic dilation方体膨胀
【近义词】
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