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- Pig iron used as permanent ballast. 压载铁做为永久性压舱物的生铁
- I bought a new fishing rod last Sunday. 上星期日我新买了一个鱼竿。
- The ship was furnished with ballast. 船上装了压舱物。
- The movable target on a leveling rod. 视准器水准尺上可移动的目标
- The rod bent as he pulled in the fish. 当他把鱼拉上来时，鱼竿都弯了。
- The ballast placed in the ship can keep the ship steady. 放在船上的压舱物可以保持船的平稳。
- Spare the rod and spoil the child. 不打不成器。
- ballast rod 冲唤钻杆
- A unit of area equal to a square rod. 平方杆等于一平方杆的面积单位
- The ballast may be thrown out to make the balloon go higher. 沙袋可以拋掉以使气球飞得更高。
- A rod or lever transmitting motion in a machine. 连杆机器中传递运动的连杆或杠杆
- I knew I was in trouble when I was taken to the garage with a rod. 当我被人拿著棍棒赶到车库时,我知道我惹下麻烦了。
- The iron rod supporting the valances was bent in an arc. 挂窗帘上部短幔的铁棍弯成了个弓形。
- Arc lamps require a current-limiting ballast. 弧光灯需要一个限流镇流器。
- Not stabilized or properly stabilized by ballast. 不稳定的未用压舱物稳住的
- To fill(a railroad bed) with or as if with ballast. 铺沙石用或似用沙石铺（铁路路基）
- The rail beds well on the ballast. 铁轨在道碴上搁得很稳。
- A beam or rod that joins parts and gives support. 连接材料把各部分连接起来并起支撑作用的梁或柱子
- The readiness of a vessel for sailing with regard to ballast, sails, and yards. 船的航行状态从船的压载、船帆和帆桁方面考虑看船的状况是否能够航行
- He spent hours filing the iron rod in two. 他花了几个小时把那条铁棒锉成两截。
