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- He's not in the first grade as a musician. 他不是第一流的音乐家。
- Mary was very sorry to hear that her first grade teacher had passed on. 玛丽听说她一年级的老师逝世了，非常伤心。
- The first grade was allowed to leave school early. 一年级学生被允许提早离校。
- He is a first grade primary school pupil. 他是小学一年级学生。
- Their products are of the first grade. 他们的产品是一流的。
- Attends first grade, but soon drops out again. 佛罗斯特上一年级，但很快再次辍学。
- TCAG has 18 first grade companies (enterprise). 院拥有18家一级公司（企业）；
- The production practice showed that the quality indexes of refined walnut oil could reach or excel the demand of the standard for first grade oil. 经生产实践证明,生产的核桃油各项质量指标达到甚至优于一级油标准。
- John and Tim have been playmates since the first grade. 约翰和蒂姆从一年级起就是好朋友。
- The first year of school, for five-year-olds, before first grade. 五岁儿童上一年级之前接受的第一年学校教育。
- Caught and processed on the Viking Moon, it is Japanese grade Quality. 在维京人月亮上捕捉而且处理,它是日本等级质量。
- Most youngesters enter first grade at around six years of age. 大多数的小孩在六岁左右开始上一年级。
- Melissa was one of the brightest children in my first grade. 梅丽莎是我第一个年级的最聪明的孩子之一。
- SMMW will persist in continuing the service and provide first grade presses of good quality for all the customers and will create a complete new future. 上锻厂将秉承长期服务于客户的精神，坚持“齐心协力，卓越通达”的理念，以优秀的专业品质和优异的“力达”产品提供一流的锻压机械设备。
- HTOE, specialized in commercial, industrial and medical fields, provides standard and customized highest quality commodities therewith first grade service. 公司致力于在商业、工业和医疗领域为广大客户提供最优质的标准产品、定制产品和一流的配套服务。
- Determination of plutonium content in plutonium dioxide (PuO2) of nuclear grade quality Gravimetric method?? 核级纯二氧化钚（PuO2）中钚含量的测定? 重量法
- In the paper taking 54-122mm howitzers of the army for example, we grade quality of cannon to seven levels. 本文以部队携行54式122榴为例,将火炮的质量等级分为七级。
- Ms Jackson enjoyed teaching the first grade class because the children. 杰克逊女士很高兴教一年级的学生,因为孩子们既活泼又可爱。
- Not used to hearing a verse that uses over first grade vocabulary words? 不习惯听到高于一年级程度的词汇吗?
- Light with high harness, Environmental friendly, Easy to clean, Luxury looking with top grade quality, and strong sense of metal. 轻质高强、环保洁净、外形美观、豪华高档,金属质感强。
