hard seed-coat硬: hard; stiff; tough種皮: testa; episperm; seed coat; ...硬種皮性: hard-coatedness種皮: testa; episperm; seed coat; husk [shell] of a seed◇種皮裂縫 germinal slit種皮, 外種皮: testa下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
