B
生物医药大词典
by MedSci
菜单
词典
分类
百科
诗词
背单词
英文名
DeepEvidence ↗
确认登录状态…
例句 /
the phellem is very expand in the secondary structure of the root.
the phellem is very expand in the secondary structure of the root.
根中木栓十分发达