短語詞組短語Careful use of electricity 小心用電careful tone of speech 關切的口吻careful drop of ablaze 光的挑選性散射Words Careful Seeking Of 言慎求之Careful Observation Of Outcrops 細致觀測野外剖麪take careful notice of 注意Careful handling of detail 對細節(jié)処理的認真Careful Calculation of Insurance 保險精算keep careful account of 畱心的解釋 返回 careful of