冷气: air conditioning (Tw)...
成问题: to be a problem, problematic, questionable...
乙: turning stroke (in Chinese characters), see also...
聋哑: deaf and dumb...
红包: money wrapped in red as a gift, bonus payment, kickback, bribe...
歌舞: singing and dancing...
琢磨: to ponder, to mull over, to think through, Taiwan pr....
医学: medicine, medical science, study of medicine...
润: to moisten, to lubricate, to embellish, moist, glossy, sleek, (slang) (loanword from run) to emigrate...
比重: proportion, specific gravity...
