龃龉[jǔ yǔ]
词典discord:不和;不调和;嘈杂声。
词典911chaxun查询·英语单词
词典the upper and lower teeth not meeting properly -- disagreement:龃龉。
(上下牙齿不齐, 比喻意见不合) the upper and lower teeth not meeting properly -- disagreement; discord