The experiment was very complex and involved a series of scientific methods.这个实验很复杂，其中涉及一系列的科学方法。

A new shopping and leisure complex is being built on the edge of town.在城市近郊，正在建造一座新的综合休闲中心。

complicated adj.费解的，棘手的；结构复杂的

Metabolism consists of a complicated series of chemical reactions carried out by living cells.新陈代谢是由活细胞进行的一系列复杂的化学 反应构成的。

compose vt.①作曲②组成

Mozart composed more than fifty symphonies•莫扎特谱写了50多首交响曲。

The committee is cwwposeJ of politicians from all parties.这个委员会由 来自各党派的政治家们组成。

compound n.化合物adj.复合的；化合的

The water bottles are made from a new compound of plastics.这种水壶由一种新型复合塑料制成。

comprehensive adj.全面的，综合的

This book provides a comprehensive review of verbal and math skills for the GRE.这本书综合论述了GRE考试的语言技能与数学技能。

compress vt.压缩；捆；浓缩

She cwwpressed the package under her arm.她把包裹压小，夹在腋下。

comprise vt.包含；由…组成

The committee is cowprised of seven people.委员会由七个人组成。

compromise n.妥协，折中

The union chief was willing to reach a compromise on wages but he was intractable when it came to working conditions.工会主席愿意就工资问题妥协，但在涉及工作环境的问题上，他却非 常强硬。

conceal vt.隐藏，隐瞒

He tried to conceal his identity by disguising his voice.他试图通过伪装自己的嗓音来隐藏身份。

concede v. 承认

Despite all the evidence Janet had assembled, Bob reflised to concede that she was right.虽然珍妮特收集了大量证据，但鲍勃仍不承认她是对的。