n.钠硝石...

trumpeter的复数形式为：trumpeters...

I'm petrified of snakes.我特别怕蛇。I've always been petrified of being alone...我总是害怕孤单一人。...a block of petrified wood.一块木化石I've always been petrified of being alone.我总是害怕孤单一人。Most people seem to be petrified of...

Some programs on television have degenerated into weary repetitions of each other.某些电视节目愈来愈糟,沉闷乏味,相互雷同.Many repetitions can result in collapse.多次反复就能导致断裂.After several repetitions there still remains an error.重复数次之后仍然存在误...

Peterson was let go after less than two years.不到两年彼得森就被解雇了。Peterson suddenly found himself in the thick of desperate fighting.彼得森突然发现自己身陷一场殊死搏斗中。Nicholas Lardy at the Peterson Institute in Washington is more circumspect....

n.湿岩生物...

Second , discusses the teachers'knowledge and ability competences of nine - year alignment curriculum.从九年一贯课程的内涵来分析教师应具备的能力.How to identify key competences from a job description?如何从职位描述中确定出职位所需要的能力?Rather than worr...