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- unstable propellant 不稳定推进剂
- The price of gasoline is unstable. 汽油价不稳定。
- Most of the countries in the region have unstable economies. 这个地区大多数国家的经济都不稳定。
- The cause of flight of capital is the unstable political situation. 资本外逃是因为政治的不稳定。
- The table is unstable because one leg is shorter than the others. 这桌子一条腿比其它的腿短，所以不平稳。
- If it were gentle, only the more unstable rods fell. 若地震是微弱的，仅那些比较不稳定的杆子倒下。
- To propel a boat or raft with a pole. 以竿撑船用一根杆或篙推动小船或筏子
- The enemy coalition was unstable enough. 敌人的联盟是很不稳固的。
- The political situation was unstable. 政局不稳。
- To strike, propel, arouse, or stimulate. 促进，推动，唤起，刺激
- The hydroperoxides are unstable compounds. 氢过氧化物是不稳定的化合物。
- These arrangements tend to be unstable. 这些协定都是不稳定的。
- To propel(a projectile);launch(a missile). 发射推动（抛射物）；发射（导弹）
- This isle was then floating and unstable. 这座小岛漂浮在水面上并且不稳定。
- To propel with or as if with oars or an oar. 划:用桨推动。
- His personality is a little unstable. 他这个人有点反覆无常.
- To propel by striking with the foot. 通过踢来推动
- Unsound, unstable, and unreliable. 不可靠的不合理的，不稳定的和不可靠的
- Vehicle of Flight Propel yourself higher! 尽量进入大转盘的内部,碰运气可以上到上一层。
- An unstable life can not lead to keep mind on work. 生活的不安定导致工作的不安心
