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- The machine must break down at this busy hour. 正忙的时候，机器偏偏又坏了。
- A bright red welt rose on his arm. 他的手臂上起了明显的条状红肿。
- The uses of this machine are manifold. 这台机器有多种用途。
- The doctor took some X rays of Simon's broken arm. 大夫给西蒙骨折的胳膊拍了一些X光照片。
- He hold on to my arm with a tenacious grip. 他紧紧抓住我的手臂不放。
- They X rayed my arm to see if it was broken. 他们给我用X光照相检查看我的胳膊是否断了。
- I felt something crawling up my arm. 我感觉到有什么东西爬上我的手臂。
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- The falling slate sliced into his arm. 落下来的一块石片划破了他的手臂。
- She had a dilly of a bruise on her arm. 她手臂上有一块显眼的伤痕。
- We use x as the symbol for an unknown quantity. 我们用x表示一个未知数。
- He fling up an arm to ward off the blow. 他迅速抬起手臂挡开这一击。
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- I've just seen them going down the road arm in arm. 我刚看到他们臂挽着臂沿着这条道走去。
- Did you get a good trade-in on your sewing machine? 你以旧缝纫机折价换新合算吗？
- She'll let you borrow the car if you twist her arm. 你要是硬要她把汽车借给你，她就借给你。
- The insect bit him and drew blood from his arm. 那只昆虫叮在他的手臂上吸血。
- The money is a shoot in the arm for the company. 这笔钱给这家公司带来了活力。
- 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。
