created sense approved 艰巨/艱鉅 · jiānjù · arduous
艰巨 / 艱鉅
jiānjù
arduous
extremely difficult, challenging, or demanding (usually of a task, mission, or responsibility)
我们要完成这项艰巨的任务。
adjective
created reference approved 艰巨/艱巨 → 艰巨/艱鉅 (variant)
艰巨 / 艱巨 jiānjù
艰巨 / 艱鉅 jiānjù
variant