谁知道总统将要面临什么？Who knows what lies in store for the President?想到将要无所事事，他就非常害怕。The prospect of waiting around just twiddling his thumbs was appalling.将要做的事情列出来，然后决定其优先顺序。Make lists of what to do and prioritize your tasks....
Homoserine has also been implicated in the biosynthesis of methionine.同型丝氨酸也牵涉到蛋氨酸的生物合成.Glycine and succinyl - CoA are precursors of 5 - aminolevulinic acid ( ALA ) biosynthesis.甘氨酸和琥珀酸是红假单胞菌生物转化合成5-氨基乙酰丙酸 ( ALA ) 的前体.Ob...
我们家系的实际创始人是我祖父的哥哥.The actual founder of my line was my grandfather's brother.根据家系的原理,这个事实即时可以得到解释.This fact is at once explained on the principle of descent.从此以后,倭马亚家系的繁荣就衰落了.From this point onward the glory of the ...