A metal trace element ( micronutrient ), essential for plant growth.植物生长必需的一种微量金属元素 ( 微量营养素 ).Micronutrient accumulation and depletion in schizophrenia, epilepsy, autism and Parkinson's disease?精神分裂症 、 癫痫症 、 自闭症和帕金森...
Watch out for bargains, but never buy dented cans.留意便宜货，但绝不要买表面凹陷的罐头。Bottles and cans were hurled on the terraces by the mob.暴徒向看台扔瓶子和罐子。Bean sprouts are also sold in cans.也有罐装豆芽出售。...