He clutched the child tightly as she again tried to wriggle free.孩子一扭一扭地又想挣脱，他紧紧地抓住了她。I've got an appointment I can't wriggle out of.我有个推脱不掉的约会.Don't let Tom wriggle out of helping you.不要让汤姆借故不帮你....
He clutched the child tightly as she again tried to wriggle free...孩子一扭一扭地又想挣脱，他紧紧地抓住了她。Don’t let Tom wriggle out of helping you.不要让汤姆借故不帮你。I've got an appointment I can't wriggle out of.我有个推脱不掉的约会.to wriggle o...
The optimum aperture of an aerator is smallest at the water depth of 4 m.一般水深在4m左右,曝气器的最优孔径最小.You know there's some debate among chiropractors about the optimum IeveI of mattress tension.你知道吗?有些神经病理学家对最佳的床褥硬度争论不休.Th...
胶卷或感光片应在日食前装入暗盒.The films and plates are put in their holders the night before the eclipse.他用的是照相暗盒, 最原始的相机.He used a camera obscura, which was a primitive camera.这种数字影像暗盒可以取代感光胶片式暗盒,实现记录飞机训练或作战信息的功能.The digital imaging ...