极端可突变的位置称为 “ 热点 ”.Extremely mutable sites are called'hot spots '.在狭义上说, 这一假说表示基因突变的结果导致酶的突变.In the narrow sense, the hypothesis implies that mutations in genes result in mutations of enzymes.有这种突变的人需要的睡眠比其他人少.P...
They were both found guilty of causing grievous bodily harm.他们两人都被判造成他人严重人身伤害的罪名成立。He had been the victim of a grievous injustice.他曾遭受极不公正的待遇。He was charged with maliciously inflicting grievous bodily harm.他被控蓄意严重伤害他人身体....
The equator divides the earth into two hemispheres.赤道把地球划分成为两个半球.The same scenes furnished by these two pens might have been sketched in different hemispheres.由这两支笔描绘的同一景象就象是在地球不同的两面画出的速写.Changes of Evans blue content in...