catarrh

n [U] (a) inflammation of the mucous membrane of the nose and throat, causing an increased flow of mucus 卡他; （鼻喉）黏膜炎. (b) mucus forming in this way （鼻喉）黏液: I've a bad cold and I'm full of catarrh. 我得了重感冒, 总流鼻涕.

cat out of the bag, cat's-cradle, Cat's-eye, cat-o-nine-tails, cataclysm, cataclysmic, catacombs, catafalque, catalepsy, cataleptic, catalog, catalogue, catalogue (US also catalog), catalysis, catalyst, catalytic, catalyze, catamaran, catapult, cataract, catastrophe, catastrophic, catastrophically, catcall, catch, catch at, catch crop, catch fire, catch on, catch one's breath, catch one's eye, catch sb.'s eye, catch sight of, catch the eye, catch up, catch up on, catch up with, catch-all, catcher, catching,