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(1) [small broken piece]∶小碎块 冰碴儿 瓷碴儿 (2) [sharp edge of broken glass (china)]∶器物上的破口 碰到碗碴儿上 (3) [the cause of a quarrel]∶嫌隙;争执的口实 他们俩有碴儿,现在谁也不理谁 找碴儿 (4) [sth. just said or mentioned]∶指提过的事或刚说过的话 我倒忘了这碴儿 (5) [impetus;tendency]〈方〉∶势头 这碴儿来得不善