目的：研究娃儿藤属植物七层楼根中的抗肿瘤活性成分。
AIM: To study the antitumor constituents from roots of Tylophora floribunda Miq.
附近的一幢二层楼颤巍巍地倚在一根柱子上，像一只四四方方的火烈鸟。
The second story of a nearby house perches on a single pillar, like a boxy flamingo.
附近的一幢二层楼颤巍巍的倚在一根柱子上，像盒子式的火烈鸟。
The second storey of a nearby house perches on a single pillar, like a boxy flamingo.
应用推荐