短語詞組短語perseveringly detail 堅忍不拔地study Perseveringly 堅強的意志和持之以恒Works Perseveringly 篤行apply oneself perseveringly to 鍥而不捨地致力於study assiduously and perseveringly 持之以恒地刻苦學習work hard and perseveringly 艱苦奮鬭;大乾苦乾study y assiduously and perseveringly 持之以恒地刻苦學習 返回 perseveringly