He can be quite stand-offish and rude, even to his friends.他有时会很冷淡，很粗鲁，甚至对自己的朋友也是如此。The deepest emotion is often embodied in an offish way.最深沉的感情，往往以最冷漠的方式表达出来。But even before this week's scandal, some donors appear...
The headmistress was an Oxford woman.女校长毕业于牛津大学。I was called to account for my conduct by the headmistress.我因为行为不检点而受到女校长的斥责.She is the deputy headmistress of the school.她是那所学校的代理校长....
传统的组织工程的模式是使孤立的细胞在生物材料支架中与适当的生物活性因子相结合.The traditional tissue - engineering paradigm combines isolated cells with appropriate bioactive agents in a biomaterial scaffold....