- 相关词组
- spectral and non-spectral colours谱色与非谱色
- specific gravity at pumping temperature泵送温度下的液体比重
- speculation on the rise and fall of the market市场上的买空卖空
- specifying machines and equipment拟订机器和设备技术条件
- spectra at high and low temperatures高低温光谱
- spectroscope and ray analyzer能谱和射线分析仪器
- spend and be spent出钱又出力,尽全力
- specialization and cooperation专业化协作
- special tubes and pipes of aluminium alloy铝合金异形管
- specifications and characteristics规格和性能
- specific leaf mass比叶重
- specific temperature rise温度上升率
- speculation and swindling投机诈骗
- spectroscopic temperature measurement光谱法温度测量
- spending on administration and management行政管理费
- spectrophotometric temperature分光光度温度
- specialization of commodities and duty rates商品与税率的详细分类
- specific leaf area比叶面积
- speed and altitude supremacy速度和高度优势
- specific leaf weight比叶重
- 今日热词
- 热门搜索
- granddaughter n.（外）孙女;
- Wall Street Journal 《华尔街日报》
- where you are 你在哪里（歌曲名）;
- 快递查询 express delivery tracking;Express delivery
- appointment n.约定;任命;职务;职位;
- edd abbr.editions （复数）版本;editors （复数）编辑;expected date of delivery 期待交货日期;estimated delivery date 估计交货日期;
- medicine n.医学;药物;药;(尤指)药水v.下药
- surface n.表面，表层;台面，操作台;外表;v.浮出水面;公开;露面;
- remember me 记住我;勿忘我
- confidence level 置信水平；（数值）可信度
- seaweed n.[植]海草，海藻;
- fine adj.好的;高质量的;上等的;纤细的，精致的;健康的;精美的;晴朗的;(指行为、建议、决定)可接受vt.罚款;处…以罚金
