n.一种斛果的壳子;
英文例句/中文翻译:
biological degradation of valonia tannin
橡碗单宁的微生物降解
biodegradation kinetics of valonia tannin
橡椀宁生物降解动力学研究
characters of valonia tannin degrading-enzymes from endomyces
橡椀单宁降解酶特性的研究