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- Through the reform practice of coal mine well ventilated machine,this article analyzes the ideas to renew the coal mine electromechanical equipment and sums up experiences briefly. 本文通过对煤矿通风机的改造实践,探讨煤矿机电设备更新换代的思路并进行简要经验总结。
- 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。
- These issues have been very well ventilated. 这些问题已经过充分讨论。
- I do not like to go to the movies by my self. 我不喜欢自己一个人看电影。
- The students ventilated their grievances. 学生们公开表示了他们的愤怒
- I my self is going to make a sandwich. 我要亲手做个三明治。
- He was a wreck of his former self. 他身体坏得不成样子，已兴从前判若两人。
- Knowledge of self increases as one gets older. 随着年岁的增长，人们的自我认识也不断加深。
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- Cool breezes ventilated the house. 凉风令屋子通气。
- He's not looking like his old self lately. 他最近看起来不像以前那样。
- 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？
- He is my best friend, my second self, as it were. 他是我最好的朋友，或者说，是第二个我。
- He never has any thought of self. 他从不考虑个人得失。
- He is now out of all conceit with his former self. 他现在全盘否定了他原来的自己。
- 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。
