It was not yet clear how the rudder had sheared off.还不清楚船舵是如何断裂的。He has not yet been let in on the bad news.他还不知道这个不幸的消息。He had asked around and learned that Billy was not yet here.他四处询问，得知比利还没到这儿。...
演奏钢琴的戴夫将这支曲子反复弹了两三遍。Dave, the pianist, played it over a couple of times.钢琴的弹奏声混杂着低低的交谈声。The piano music mixes with the murmur of conversation.布洛基小姐弹钢琴的时候发挥了她的最好水平。Miss Blockey was at her best when she played the piano....
他们就坐在那儿没完没了地聊明天要听哪些讲座。They just sat there wittering about what lectures they had tomorrow.他的讲座学究气太浓，没意思。His lecture was so pedantic and uninteresting.利兹大学为期一天的关于维多利亚时代妇女的专题讲座a day school at Leeds University on women in V...
Aspartate is readily converted to asparagine.天门冬氨酸易于转变成天门冬酰胺.And in ischemia 12 h the activity of alanine aminotransferase ( ALT ) and aspartate aminotransferase ( AST ) were also increased significantly.以血清谷丙转氨酶(alanine...