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....
她坐着浏览发黄的书页。She sat scanning the yellowing pages.别折书页的角来标明你读到的地方.Don't turn back the corners of the pages to mark your place.别折那些书页的角, 会弄坏的.Don't bend the corners of the pages down, it damages them....
The cost of overseas freight are defrayed by the purchasers.国际运费一律由买家支付.Only those homes offered for sale at competitive prices will secure interest from serious purchasers.只有那些价格优惠的住房才会引起真想买房的人的兴趣。We'll offer our s...