生根的基质应当是湿润, 透气良好和消过毒的.The rooting medium should be moist, well aerated, and sterile.琥珀酸盐在以后的氧消耗中是最有效的基质.Succinate was the most effective substrate in following oxygen consumption.卵巢皮质的基质中有许多卵泡.The ovarian follicles are e...
...production of cancerous cells...癌细胞的生长He had a cancerous growth on his lung.他的肺上长了个恶性肿瘤。Nine out of ten lumps are not cancerous.90%的肿块都不是恶性的。This type of surgery could even be used to extract cancerous growths.这种外科手术甚...