常见例句CHARACTERISTICS OF SONG IN CRICKET (Laxoblemmus doenitizi Stien) AND EFFECTS OF CALL IN BLACK CICADA ( C. atrata Fabricius. ) 蟋蟀(Loxoblemmus doenitzi Stein)鸣声的特征和黑蝉(C.;atrata FabriciusStien 斯蒂恩 返回 Stiene