take part in.参与……，参加……例句：I took part in the debate.我参与了辩论。Anna takes part in many school activities.安娜参加许多学校活动。join in/ take part in / participate in参与某活动join in/ take part in / participate in a discussion / game/ celebration参加讨论/ 比赛/庆祝engage in sth参加，参与某活动engage in regular exercise定期进行锻炼take an oral test参加口语考试be/get involved in sth参加，参与, 卷入be/get involved in the project/an accident参与了这项工程/卷入了一起事故play a role发挥作用；扮演一个角色come into play开始活动；开始起作用play a part in参与；起作用；扮演角色例句1该国要在未来的发展中发挥作用的话，她就需要新的领导班子。The country needs new leadership if she is to play a role in future development.2要有效运转和发挥作用，这些机构就必须不牵连政治。These institutions have to be apolitical in order to function and to perform effectively.3这些药物阻止孕酮发挥作用。The drugs block the action of progesterone.
作用Exocytosis is the reverse of endocytosis.出胞作用是内容作用的逆转。-- 英汉 - 辞典例句Our business, then, is to overcome this action of gravitation.所以我们必须战胜重力的作用。-- 英汉 - 辞典例句The transformations involve a deamination or transamination of a particular amino acid.转成作用包含一个特定的氨基酸的脱氨作用或转氨作用-- 英汉 - 辞典例句Catalysis has increased the rate of reaction.催化作用提高了反应的速度。-- 英汉 - 辞典例句Education also emits its effects in many directions.教育也在许多方面产生作用。-- 英汉 - 辞典例句It was democracy in action.那真是民主制度在发挥作用。-- 英汉 - 辞典例句The functions may be broadly classified as follows.这些作用可以大致作如下分类。-- 英汉 - 辞典例句The government' s policies are beginning to tell.政府的政策开始发挥作用了.-- 英汉 - 辞典例句Because deposition is rapid, sorting and stratification are generally not well developed.因为沉积作用是快速的，分选作用和层理就得不到很好的发展。-- 英汉 - 辞典例句It can behave either as an acid or as a salt.它或起酸的作用或起盐的作用。
甜田心ttx
