布赖恩把手插进口袋里，把几枚硬币拨弄得叮当作响。Brian put his hands in his pockets and jingled some change.骑车人从自行车上摔了下来，车把插进了他的脖子里。The rider came off and the handlebar went into his neck.他挺直身子，把手插进口袋里。He straightened up and slipped his hands in...
未萌发种子的糊粉粒含有水解酶.The aleurone grains of ungerminated seeds contain hydrolases.糊粉层中花青素的形成涉及到许多基因.Many genes are involved in the formation of anthocyanin pigments in the aleurone.胚细胞和糊粉层中的代谢活性立即活跃起来.Metabolic activity quickl...