読み方 ひかん
1
(=楽観に対し)pessimism:(=する) to pessimize; to be pessimistic (of success); to look upon the dark side of things; to take a gloomy view of (things); to give way to gloomy thoughts; to indulge in gloomy thoughts; to croak; to despair of (success)
2
(=失望)disappointment:(=する) to be disappointed
読み方 ひかん
Hibernation:(=する) to hibernate; to winter; to go to a winter-resort; to go away for the winter