参观者隔着平板玻璃橱窗欣赏那幅画。Visitors see the painting from behind a plate glass window.画这幅画的时候，画家非常注意细节。The painting had been executed with meticulous attention to detail.神父在他上方画了个十字。The priest made the sign of the cross over him....
There was not much elbow room in the cockpit of a Snipe.“沙锥鸟”战斗机的驾驶舱空间不太宽敞。He was ordered to snipe at anyone moving about the camp.他奉令狙击任何在营地附近走动的人.I started some half - dozen snipe.我惊起了五六只山鹬....
Certain proteins help copy nucleic acids by fashioning complementary strands that carry matching nucleotides.Proteins携带配对的nucleotide参与了nucleicacids的 精确配对复制是明确的.Deoxyribose A pentose ( five - carbon ) sugar that is a comp...