← 词汇
失效
shī xiào
HSK 7
to fail; to lose effectiveness
📄 书写练习页 (PDF)汉字
失
to lose; to make a mistake, to neglect
部首 大部件 ⿻丿夫
效
result, effect; effective
部首 攵部件 ⿰交攵
to fail; to lose effectiveness
📄 书写练习页 (PDF)to lose; to make a mistake, to neglect
result, effect; effective