| 释义 |
DEFINITIVE EXAMPLES 权威例句〔dilate〕The balloon dilated with air.气球充气膨胀。英汉大词典〔expand〕Heat causes air to expand.热使空气膨胀。英汉大词典〔inflated〕Don's lifejacket had failed to inflate.唐的救生衣未能充气膨胀。柯林斯高阶〔inflate〕Don's life jacket had failed to inflate.唐的救生衣没能充气膨胀。外研社新世纪〔thermomotor〕An engine operated by heat, especially by the expansion of heated air.热发动机：由热，尤指加热空气膨胀而运行的发动机美国传统 |