puff adderWiktionary 原文演变路径（由近及远）英语借自 ←af 借自 ←荷兰语 pofadder词源说明Borrowed from Afrikaans or South African Dutch pofadder.释义（英文）名词 NounAny viper or adder in genus Bitis,词族派生词（1）forest puff adder