The drum is one of the oldest musical instruments.鼓是最古老的乐器之一。When you beat the drum, you feel good.敲鼓的时候感觉很好。A long drum roll introduced the trapeze artists.长长的一阵紧锣密鼓声中迎来了高空秋千表演者。...
Paris is just a short train journey away, providing the perfect counterpoint to the peace and quiet of Reims.从这儿到巴黎坐火车一会儿就到，那里与兰斯的宁静平和相比却又是另一番景象。The new commander arrived at Generral Eisenhower's headquarters at Rei...
She's got a great voice and is singing better than ever.她的嗓音非常好，现在的唱功比以往任何时候都要好。She just totally blew me away with her singing.她的歌声让我完全陶醉其中。Moe was having fun banging the drums and singing off-key.莫自得其乐地一边敲着鼓，一边不成调地...
他规劝他的朋友上班不要迟到.He admonished his friend not to be late for work.对于长辈的规劝,我们不应轻视.We should not set light by the advice of our seniors.他的规劝带有警告.He accompanied the advice with a warning....
The polynucleotide chain is helical.多核苷酸键是螺旋形的.In a globular protein, certain portions of the chain are coiled into helical segments.在球状蛋白中, 链的某些部分被盘成螺旋状.Two types of viral symmetry have been recognized, the cubical symm...