玛丽把头向后仰，以便能看到他。Mari tilted her head back so that she could look at him.他把头歪向一边，重重地叹了口气。He tipped his head to one side and sighed dramatically.他摇下车窗，把头探了出去。He rolled down his window and stuck his face out....
Next generation Fusion inhibitors like T - 20 may soon fight HIV.下一代融合抑制物 T -20可以迅速攻击艾滋病病毒.Inhibitors and promoters may affect the rate of oxidation.抑制剂和促进剂能影响氧化速率.Clay coats can be particularly important as inhibitors o...
凝滞的空气中隐隐有股家具上光剂的味道。The still air smelt faintly of furniture polish.单面上光纸paper with a high gloss on one side这种家具的上光剂有三种新的芳香气味.This furniture polish comes in three new fragrances....
艾伦的脸皱了起来，好像要打喷嚏。Ellen's face wrinkles as if she is about to sneeze.打喷嚏的时候眼睛会闭上。When we sneeze, our eyes close.我们打喷嚏究竟是怎么回事？What exactly happens when we sneeze?...