基本解释雌器苞同根派生 perichaetium相关词英汉例句We also presented diagrammatic sketch of perichaetium evolution and Diagramm perichaetia for expressing the structure and component of perichaetium. 還首次提出了雌苞縯化示意圖和“苞圖式”表示苔類的雌苞結搆。perichaetium更多例句