草图应该是最终绘画的某种演练。The sketch should be a kind of rehearsal for the eventual painting.这做饭的人也许并非为了艺术而在演练技艺, 而是另有不可告人的目的.The cook might be practising her art , not for art's sake, but for immoral purposes.提供可用于组件创建和实现的演练列...
The number of tourists starts to tail off in October.游客在十月份开始逐渐减少.The drug's effect does not tail off after it has been used repeatedly.反复使用本药，药效也不会减弱。At some date in the 1990s British oil production will probably t...
Vets' fees can be considerable, even for routine visits.即使是常规检查，兽医的收费也会相当高。The patient was seen for follow-up visits once every three months.这位病人每三个月接受一次随访就诊。You may have regular home visits from a neonatal nurse.可以...