弦乐器琴弦的振动中包含基频与泛频,在一定位置上可抑制掉某些频率,便会出现演艺界定义的“泛音”效果.Base band and overtone will be generated at the same string of stringed instrument oscillate.除了基音和各种泛音以外,这种体系不能发出其他的音.The system cannot be sound any notes other than the f...
That was an abortive attempt.这是一种失败的尝试.Somehow the whole abortive affair got into the FBI files.这件早已夭折的案子不知怎么就进了联邦调查局的档案.Even if the attempt was premature, but also better than abortive strategy.即使是不成熟的尝试, 也胜于胎死腹中的策略....
参观酒窖前，游客们先观看了有声的视频介绍。Visitors are shown an audio-visual presen-tation before touring the cellars.我们近60%的订单来自于回头客和熟人介绍。Nearly 60% of our bookings come from repeat business and personal recommendation.“请原谅我礼数不周，”她平静地说。“我忘了...