我对转基因科学家的素质也是担忧的。正常！

来源: lawattaction 于 2019-02-15 08:06:54 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.