首页英语词典dilationdilation英英释意

dilation

英[daɪ'leɪʃən] 美[dɪ'leʃən]
  • n. 扩张,扩大;膨胀;详述

英英释意


1. a lengthy discussion (spoken or written) on a particular topic
2. the act of expanding an aperture;
"the dilation of the pupil of the eye"