您要查找的是不是：
- roller delivery motion 罗拉输出机构
- Bob teed off on the new pitcher's first delivery. 鲍勃猛击那新投手所投的第一个球。
- With an underarm motion or delivery. 下手运动或击出地
- Let's discuss the delivery date first. 我们先讨论交货日期。
- It is this molecular motion that we call heat. 就是这种分子运动我们称之为热。
- Your order is ready for delivery. 你订购的货物可随时交付。
- The meeting carried the motion by a large majority. 会议以多数通过了这项提议。
- He used his casting vote to block the motion. 他用他的投票反对动议的通过。
- The ride on the roller coaster dizzied us. 乘坐云霄飞车使我们头晕。
- A timely delivery means a lot to us. 及时交货对我们来说关系可大了。
- Kinetic energy is the energy arising from motion. 动能就是由于运动而产生的能量。
- May I borrow your roller skates? 我可以借你的旱冰鞋吗？
- He introduced a motion to the Congress. 他向国会提交了一份议案。
- We had a big delivery of coal today. 今天我们收到大批订购的煤。
- The motion was put to the assemblage. 这项提议已提交大会了。
- Her poor delivery spoilt an otherwise good speech. 她的演讲在各方面都很好，却因表达技巧差而功亏一篑。
- Clattering along on roller skates. 踩着轮式溜冰鞋行进
- Please pay on (ie at the time of) delivery. 请於交货时付款。
- Parts of the film were shown again in slow motion. 影片的一些部分以慢动作重放。
- The next postal delivery is at 4 o'clock. 下一次邮递时间是四点钟。
