他帮我们填满知识上的空白.He helped us to fill in a big gap in our knowledge.他们正在设法把空隙填满.They are trying to block in the space.湖里几乎快被淤泥和植物填满了。The lake was almost solid with silt and vegetation....
To understand the antagonism of Clostridium butyric and Bifidobacterium infants to v.了解酪酸梭菌和婴儿型双歧杆菌单独及混合培养时对霍乱弧菌的拮抗作用.After JAP ( 3.0 % ) is added to skim milk, Bifidobacterium can produce more acid ( 3.0 % ).在脱脂乳中添加3%的 ...
我并不真的想去，但他硬要我去。I didn't really want to go but he insisted.不让他去, 他硬要去.He was not expected to go, but he insisted on going.他硬要我答应.He extorted a promise from me....