A hound yelped briefly as a whip cracked.鞭子一响,猎狗发出一阵嗥叫.elk hound挪威的一种猎犬The Basset Hound moves in a smooth, powerful, and effortless manner.巴吉度猎犬以平稳 、 有力和轻松的方式行走.We harked the hound back.我们唤回猎犬.Accidentally , my Dachshund...
The corresponding reaction of acetaldehyde is subject to general base catalysis.乙醛相应的反应服从广义的碱催化.During alcoholic fermentation acetaldehyde acts as a hydrogen acceptor instead of oxygen.在这个过程中乙醛取代了氧作为氢的受体.Alcohol dehydrog...