有些唾液酸位于溶酶体的外表面.Some sialic acid is on the external surface of lysosomes.包括酯酶的一些, 可以位于完整溶酶体的外表面.Some, including an esterase, may be on the outside of intact lysosomus.正常情况下细胞溶质中不存在溶酶体的酶.Lysosomal enzymes are not normally ...
I was happy enough to laze about on the beach.可以在沙滩上懒洋洋地躺着，我高兴极了。He went to Spain for nine months, to laze around and visit relations.他到西班牙呆了9个月，在那里消闲度日，探访亲戚。What I am angry with is not his laze but ignorance.最使我生气的是他的懒散...
He believes Santa Claus comes in through the chimney.他相信圣诞老人从烟囱进来.Santa Claus is the personification of Christmas.圣诞老人是圣诞节的象征.Bah! There is no Santa Claus.哼, 那里有什么圣诞老人!...
A town of central Italy in the Apennines northwest of Naples.卡西诺意大利中部亚平宁山脉腹地的一座城镇,位于那不勒斯西北部.Rome was set up by a group of islanders who lived in Apennines peninsula.罗马共和国是由一群居住在亚平宁半岛的岛民建成的....
Fetch me a glass of water.去给我拿杯水来。Fetch me a glass of water...去给我拿杯水来。The fetch type % hs cannot be used with dynamic cursors.提取类型%1!不能用于动态游标.Wave handkerchief still sells the information of these pilfer fetch.波帕还出售这些盗取来...
...newly planted saplings swaying gently in the spring breeze.随春风摇曳的新栽小树A field that had Been treed with oak saplings.一片种满了小橡树的田野.The saplings should be two metres apart.每棵树苗要隔开两米.We brought some spades , pails and sapli...
由于锻炼身体可以使骨骼 、 肌肉 、 心脏和肺活量增强.B Just as exercise makes the bones, muscles, heart, and lungs stronger.长期 的游泳锻炼, 可以使呼吸深度增加, 肺活量提高.Long - term swimming exercise, can increase the depth of breathing, capacity to improve.我们的骨结构...