类蛋白体:指储存蛋白质的无色质体 ( 白色体 ).Proteoplast A colorless plastid ( leucoplast ) that stores protein.白色体:叶在生长过程中完全置于黑暗条件下,由前质体形成的变化了的叶绿体.Etioplast A modified chloroplast formed from proplastids in leaves grown in total darkness....
其中一名学徒对着一名路过的警官说了一句侮辱他的话。One of the apprentices made an insulting remark to a passing officer.我从学徒开始干起，逐步上升。I started off as an ap-prentice and worked my way up.在库哈里的鼓动下，他到餐馆做了厨师学徒。At Kukhar's instigation he joined ...