A dull pain began to throb behind his lids.他的眼皮后面开始隐隐作痛地抽动。Jake's head jerked up at the throb of the engine.听到发动机的轰鸣声，杰克猛地抬起了头。Presently George's ankle began to throb with pain.不一会儿，乔治的脚踝就开始一阵阵地疼。She felt her h...
Jake's head jerked up at the throb of the engine.听到发动机的轰鸣声，杰克猛地抬起了头。The bruise on his stomach ached with a steady throb.他腹部的擦伤一直阵阵作痛。Presently George's ankle began to throb with pain.不一会儿，乔治的脚踝就开始一阵阵地疼。...
These strands of molecules twine around each other to form cable-like structures.这些分子链彼此缠绕，形成缆线状的结构。There are wide variations caused by different academic programme structures.不同的教学项目结构造成了巨大的差异。Family structures are weak...
下降的部分原因在于英镑对美元的升值。The drop was caused partly by the pound's strength against the dollar.我决定把这张照片水印以下的部分裁掉。I decided to crop the picture just above the water line.该公司租下了这栋大楼，占用了一部分并转租了其余的部分。The company rented the bui...