您要查找的是不是:
- perpetual machine of the first kind 第一类永动机
- The machine must break down at this busy hour. 正忙的时候,机器偏偏又坏了。
- The uses of this machine are manifold. 这台机器有多种用途。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- She's tired of their perpetual chatter. 她对他们没完没了的闲谈感到厌倦。
- He was irritated by their perpetual complaints. 他们一再发牢骚把他惹火了。
- He was perpetual president of the country. 他是该国的终身总统。
- I'm tired of your perpetual nagging. 我对你无休止的唠叨厌烦了。
- They hoped to live in perpetual happiness. 他们希望生活在永久幸福之中。
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- That is a hybrid perpetual rose. 那是一株杂种的四季开花的蔷薇。
- A contented mind is a perpetual feast. [谚]知足长乐。
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- Did you get a good trade-in on your sewing machine? 你以旧缝纫机折价换新合算吗?
- You may stop the machine by pushing this button. 按下这个按钮你就可以关掉这个机器。
- Just press the button and the machine will start. 只要一按电钮,机器就会开动。
- The machine cast up a big heap of earth. 机器卷起了一大堆泥土。
- The machine feeds back everything you need to know. 这架机器可以把你所需要知道的全部材料再提供出来。
- The machine is used to rip up the documents. 这台机器使用来搅碎旧布并为织出新布提供纤维的。
- The machine stops and starts at a touch. 这机器一触即可停止或开动。