琴键是钢琴上用手指敲击的部件,它能使钢琴发出乐音.A key is the part of a pianoforte that you touch to make music.它们可以是5个乐音 ( 5声音阶 ),也可是6个乐音 ( 6声音阶 ).These may be five - tone ( pentatonic ) or six - tone ( hexatonic ) scales.我让这悦耳美妙、闪着光芒的乐音净化我的心灵...
He vainly hope to travel round the world on foot.他梦想步行周游世界.The team captain vainly tried to rally his troops.队长试图振作部队的士气，但没有成功。He shouted after them, vainly trying to attract their attention.他在他们的后面高喊，想引起他们的注意，却是徒劳。I vai...
他扯起有补丁的船帆开始向西南方向驶去.He hoisted his patched sails and set his course toward the southwest.德国司令官继续向西南方向驶去, 舰后留下一条显著的油的航迹.The German commander persisted on his course to the southwest, leaving behind a marked oil trace.唐玄宗携杨...
她听到风的呼啸声和草原的狼的嚎声.She heard the wind and the cries of coyotes.狼的嚎叫使我毛骨悚然.The howling of the wolves made my flesh creep.他急忙讲述了孪生婴儿和狼的故事.He hurriedly told the story of the twin babies and the wolf....
兄弟之间不睦是不近人情的.It is unnatural for brothers to be at variance.他家婆媳关系不睦.His mother does not get along well with his wife.玛丽和珍不讲话.--感情不睦.Mary and Jane are not talking to one another....