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- You operate the mechanism by winding this handle. 操纵这台机器要转动这个把手。
- The watch has delicate mechanism. 这块表有精细的机械装置。
- Let's examine into the basic mechanism involved. 让我们把有关的基本结构搞搞清楚。
- catapult mechanism 弹射机制
- A part of a mechanism that moves in this manner. 横移物以这种方式移动的一个机械零件
- There's no mechanism for changing the decision. 没有办法改变这一决定。
- The catapult projected stones into the air. 弹弓把石头射向天空。
- An airplane engine is a complex mechanism. 飞机引擎是种复杂的机械装置。
- To hurl or launch from or as if from a catapult. 射出从或似从弹弓上发射或射出
- The catapult projected stones into the air . 弹弓把石头射向天空。
- A device or mechanism that grinds grain. 磨臼，磨粉机磨谷物的装置或机械
- A medieval catapult for hurling heavy stones. 投石器一种中世纪用来投掷重石块的弩炮
- A tripping or triggering device on a mechanism. 倾卸装置、钩杆机械装置上断开或启动的装置
- The catapult shot hundred-pound rocks at the enemy. 弩炮向敌人发射了上百磅石块。
- To hurlor launch from or as if from a catapult. 射出从或似从弹弓上发射或射出。
- The sting of the catapult bullet had worn off. 挨的那下弹弓不那么疼啦。
- And catapult them to even greater heights. 这场胜利将他们带到了一个新的高度!
- A similar device used to release or activate a mechanism. 起动装置，扳柄类似扳机的装置。用来使机械装置运作
- The boy surrendered the catapult to the teacher. 那孩子把弹弓交给了老师。
- The soldier told us where the firing mechanism of a rifle is. 那个士兵告诉我们哪儿是步枪的击发装置。
