I pored over the books with great enthusiasm, often crunching the numbers until 1:00 a.m.我兴致勃勃地研究这些账簿，经常计算到凌晨1点。The professor pored over the picture book in silence.教授默默地凝视着画册.Hunter pored over the problem until he solve...
The barnacle and the clam are two examples of filter feeders.藤壶和蛤类是滤过觅食者的两种例子.He loved watching the birds we attracted to our yard with numerous feeders and birdbaths.它喜欢观看我们用无数喂食器和鸟澡盆吸引到院子里的鸟.Support the alumina and flu...
He reeled giddily across the room.他头晕目眩跌跌撞撞地穿过房内.His mind veered away, careened back giddily to the rock on which he was sitting.他的思路立刻一转弯,飞快地掉过头来, 回到了自己所坐的石头上....