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- Her jealousy is the mainspring of the novel's plot. 这部小说情节中贯穿了她的忌妒之心。
- mainspring winder 主发条卷线器
- The mainspring makes the watch motion. 发条带动表走。
- The film winder does not work well. 卷片旋钮不太好使。
- I think the mainspring is broken. 我想主发条断了。
- The film winder doesn't work well. 卷片旋钮不太好使。
- The cylinder within the mechanism of a timepiece that contains the mainspring. 发条盒一圆柱形物，内装含有主发条的表的零件
- Small companies are the mainspring of the British economy. 小型公司是英国经济的主体。
- But in 1949 the mainspring was released to work at full strength. 但1949年，主要推动力得到释放，开始全力发挥作用。
- The winder will consist of an air expanded winding mandrel. 卷取机由气动胀缩卷筒组成。
- The keepers of the mainspring have little faith in it workings. 主要推动力的管理者们对其运转几乎毫无信心。
- "I saw a young girl up in that winder," returned the cabby . “我看见上面窗子里有个年轻的姑娘，"马车夫回答说。
- The mainspring of the mechanism would remain unchanged. 这一机制的主要推动力依然不会改变。
- To avoid delaying the shipment, we sent the winder as scheduled. 为了避免推迟发货，我们按照约定发出了绕线器。
- "I saw a young girl up in that winder," returned the cabby. “我看见上面窗子里有个年轻的姑娘，”马车夫回答说。
- And the mainspring of it all was-the greed and selfishness of one man. 而这一切的主要原因就是那么一个人的贪欲和自私自利之心。
- His belief in freedom was the mainspring of his fight against slavery. 他对自由的信仰是他对奴隶制度作斗争的动力。
- The paper winder will rewind the interleaving paper, as the strip is paid off. 卷取机将开卷机拆开的卷重新卷起来。
- The winder is stopped and the cake removed and placed in an oven to be dried. 停转拉丝机，取下丝饼，放在一个炉子里烧干。
- Purposiveness cannot, logically, be the mainspring for language development. 目的性在逻辑上不能当成语言发展的主要动力。
