基本解释潛蚤同根派生 sandflea相关词英汉例句THE DISCOVERY OF A MALE SPECIMEN OF THE SANDFLEA, TUNGA CAECIGENA JORDAN ET ROTHSCHILD, 1921 WITH A MORPHOLOGICAL DESCRIPTION 雄性盲潛蚤(Tunga caecigena Jord.;et Rothssandflea更多例句