凸: Ⅰ动词(高出) bulge; protrude 短语和例子挺胸凸肚 throw out one's chest and bulge one's bellyⅡ形容词(高于周围) protruding; raised 短语和例子凸纹 raised carving or design; 凸花银瓶 [工美] a silver vase with a raised floral de
钟: Ⅰ名词1.(用铜或铁制成的响器) bell 短语和例子晨钟暮鼓 matin bells and vesper drums2.(计时器) clock 短语和例子石英晶体钟 quartz clock3.(指钟点、时间) time 短语和例子八点钟 eight o'clock; 休息十分钟 have a break for ten minutes4.(没有把儿的杯子) handl
