篤（篤）dǔ? ? (忠實(shí)；一心一意) sincere;earnest:～ 行 sincere conduct；～ 志 tenacious of purpose
? （病勢(shì)沉重） (of an illness) serious;critical:病 ～ be dangerously ill;be in a critical condition;be terminally ill
◆篤厚 sincere and magnanimous；
篤老之年 a very old age;a venerable age；
篤實(shí) （忠誠(chéng)老實(shí)） honest and sincere;uprightness;sincerity;（實(shí)在） solid;sound；
篤信 sincerely believe in;be a devout believer in;earnest belief;believe truly；
篤學(xué) diligent in study;devoted to study;studious |