(adj.) not widely distributed; 'rare herbs'; 'rare patches of green in the desert' .
(adj.) not widely known; especially valued for its uncommonness; 'a rare word'; 'rare books' .
(adj.) (of meat) cooked a short time; still red inside; 'rare roast beef' .
(adj.) recurring only at long intervals; 'a rare appearance'; 'total eclipses are rare events' .
(adj.) marked by an uncommon quality; especially superlative or extreme of its kind; 'what is so rare as a day in June'-J.R.Lowell; 'a rare skill'; 'an uncommon sense of humor'; 'she was kind to an uncommon degree' .
(adj.) having low density; 'rare gasses'; 'lightheaded from the rarefied mountain air' .
德布斯录入
手打:旺达