“南方有蹄目”的概念、定义、翻译、参考文献-科学参考

单词	南方有蹄目
释义	南方有蹄目 Encyclopedia 理学哺乳纲（化石）释 None南方有蹄目已经绝灭的曾生活在南美洲的有蹄类哺乳动物。
随便看	prelude Premack principle pre-main sequence pre-main sequence binary pre-main sequence object pre-main sequence star pre-manifold pre mapping advertising premarital health care pre-martensitic transformation premature atrial contraction premature ejaculation premature excitation and premature systole premature labor Premature Mortality premature ovarian failure premature rupture of fetal membrane premature separation premature systole/extrasystole premature ventricular contraction pre-maximum brightness pre-maximum halt pre-maximum spectrum pre measure pre-measure

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。