I felt loath to sully the gleaming brass knocker by handling it.我不愿意伸手去抓那闪亮的黄铜门环，怕把它弄脏。Number 30 has a red door and a brass knocker.30号有一扇红门和一幅铜门环.The knocker is oblong in shape, and of the kind our ancestors called " ja...
cobble something together拼凑某物The cart clattered over the cobble - stones.马车御嗒御嗒响着经过大卵石路.You can cobble it together from any old combination of garments.把以前的衣服随便搭配一下就能拼凑出一套。The warm stones strewed their flakes upon the co...
建筑工人在8根细柱上架起轻巧的混凝土穹顶。The builders have perched a light concrete dome on eight slender columns.最终，水会渗透进周围的混凝土中。Eventually, the water will permeate through the surrounding concrete.鲜花摆上之后，突兀的混凝土墙便显得柔和起来。Stark concrete wall...
It will produce electricity more cheaply than a nuclear plant.它的发电成本要比核电站低。The plant acts as a sedative in treating neuralgia.这种植物被用作治疗神经痛时的镇静药。The plant has an unpleasant odour and an acrid taste.这种植物闻着刺鼻，吃着辣口。...
It was concluded that Tpo may be a possible autocrine factor of HEL cells.实验结论提示Tpo可能是HEL细胞的自分泌因子.He often hel me with maths when I have difficulty in it.当我学数学有困难时,他经常帮助我.Minute Beep is the tool that hel you to reduce ca...