注音 ㄊㄢˋ ㄌ一ˊ ㄉㄜˊ ㄓㄨ
拼音 tàn lí dé zhū
▸ 探驪獲珠
基本釋義
⒈ 比喻做文章扣緊主題、抓住要領(驪：黑龍)
英write and bring out important points from a mass of facts as one who plucks a pearl from the black dragon;
探驪獲珠：