您要查找的是不是：
- backward acting regulator 反馈作用调节器,反向作用式调整器
- The PV20CB is a normally closed, diaphragm actuated, spring loaded, direct acting regulator. PV20CB是一种通常处于关闭状态，隔膜驱动，弹簧负载，直接作用的调节阀。
- The court is acting in loco parent. 正以家长地位行为的法院。
- He lined out for home without a backward glance. 他头也不回，急忙往家里走去。
- Discussion of the Backward Acting in the Family Inheritance System during Han and Tang Dynasty 试论汉唐时代家庭继承制度的反向制约
- I can't imagine their acting so rashly. 我不能想象，他们会这样贸然行事。
- The parties heretofore acting as trustee. 在此以前作为受托人的当事人。
- This part of the country is still backward. 这个国家的这个地区仍很落后。
- In some cities housing conditions went backward. 某些城市的住房条件越来越差。
- She paid her way by acting as a guide. 她当导游来维持生活。
- The teacher was patient with backward children. 那位老师对迟钝的学童十分耐心。
- The critics wrote up the acting of the players. 评论家们写文章赞扬了演员们的演技。
- He looked backward over his shoulder. 他回头向后看。
- He is acting in a fiduciary capacity. 他以受托人身份行为。
- She made a pile from her acting. 她靠演戏赚了一大笔钱。
- I'm acting as deputy till the headmaster returns. 我在校长回来前代行他的职务。
- Certainly. Here Tommy! You stop acting the fool. 行、行。汤米过来！你可别再扮傻样儿啦。
- He is famous for his fine acting. 他以演技精湛著称。
- Mr.Black wrote up their acting in the play. 布莱克先生写文章，赞扬他们在这个剧中的演技。
- She looked backward over her shoulder. 她回头往後看。
