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- ground roller (水流的) 底部旋滚
- 通过尤卡坦半岛海峡的墨西哥湾涡通量和环形水流的易变化性 Vorticity flux through the Yucatan Channel and Loop Current variability in the Gulf of Mexico
- 水流 stream
- 随着经济迅速发展，中国在国际舞台上的地位变得愈来愈重要了。 With the rapid economical development, China's position on the international stage is getting more and more important.
- Roller核 Roller's nucleus
- 尽管Henry是ground家族的一个成员,他与他的家人毫无相似之处. While Henry was a Ground, he was not at all like his family.
- 静水流深 Still waters run deep.
- 伴随着更年期的内分泌变化使很多妇女的情绪受到影响。 A lot of women are affected emotionally by the hormonal changes that accompany the change of life.
- back ground (即底影) 背景
- quill roller (轴承的) 滚针
- （道德方面）促进，提高，社会进步提高社会，道德和智力标准的努力或运动 An effort or a movement to improve social, moral, or intellectual standards.
- 船会受水流的力量而后退。 A ship falls astern by the force of a current.
- loading roller (拖拉机) 负荷滚轮
- burn ... to the ground 把 ... 烧成焦土
- 不要告诉经理是怎么把工作搞砸了的，不然他会大发雷霆的！ Don't tell the director how you ruined the job, or he'll go through the roof.
- pinch roller (磁带机用) 压轮
- low to the ground (体型) 低身广躯
- 全面实施以德育为核心、以创新精神和实践能力为重点的素质教育 Carry on the quality education centering on moral education and emphasizing creativity and practice
- stepped roller (旋压用) 台阶旋轮
- 水流的紊动混合 turbulent mixing in flowing water
