Definition: to be unusual Level: C1
在政治中，如此诚实实属罕见。
Such honesty is ___a ___rarity in politics.
在探险期间，能洗上热水澡是件稀罕事。
During the expedition, hot showers were ___a ___rarity.
如今，不能上网的智能手机已很罕见。
Smartphones without internet access are ___a ___rarity these days.
