中午跟那帮生意上的朋友喝完酒后，他回来了。He returned from a lunchtime drinking session with his business cronies.到中午时分北风会加强到6级。Northerly winds will increase to force six by midday.中午，大家都会下楼去雷吉餐馆。At midday everyone would go down to Reg'...
He made no attempt to conceal his smirk.他毫不掩饰自鸣得意的笑容。a smirk of triumph胜利的笑容She had a selfsatisfied smirk on her face.她脸上带着自鸣得意的微笑。It was hard not to smirk.让人忍俊不禁。A smirk flickered at the corner of his mouth as he watche...
When the bull elephant desires sexual activity , he approaches the matriarch - led herd.当公象发情时, 接近母象群.Men fantasise as a substitute for acting out forbidden desires...人类通过幻想宣泄压抑的欲望。Being neither jealous nor greedy, being...
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...