Young etiolated leaves may also be accompanied by cell division.幼小的黄化叶子也可能伴随细胞分裂.These compounds are present in etiolated tissue of seedlings grown in darkness.这些化合物存在于黑暗中生长的幼苗的黄化组织内....
多数饲养家禽的农场主不得不依赖商业化生产的饲料。Most poultry farmers have to rely on commercially manufactured feeds.他诸多爱好之一是饲养骏马良驹.Among his many hobbies was the breeding of fine horses.新数据库将对马匹饲养者有极大的帮助。The new database will help horse breede...