The drunk man cannoned into a waiter.那个醉汉撞在侍者怀里.A big dog came running round the corner, cannoned into him, and knocked him over.一只大狗由街角跑来, 撞上他, 把他撞倒了.The ball cannoned off the back of a Spartak defender and into the net...
It's been one of the coldest autumns for years.这是多年来最冷的秋天.Autumns and winters were high - occurrence seasons for the flu.秋冬季是流感的高发季节.Curled up to fall for a ground autumns.卷起落了一地的寂秋....
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...