查询词典 pusher grade

railroad grade crossing：铁路平交道

"radix point","数基点" | "railroad grade crossing","铁路平交道" | "railway dispactching system","调车信号制"

railroad grade crossing：铁路交叉口

railroad gauge 铁道轨距 | railroad grade crossing 铁路交叉口 | railroad gun 铁道炮

highway grade crossing：平交道

公路工程交换程序;核卜 Highway Engineering Exchang Program; HEEP | 平交道 highway grade crossing | 公路照明 highway lighting

highway grade crossing：道口;公路平交道口

4742 Highway Crossing Signal 平交道號誌 | 4743 highway grade crossing 道口;公路平交道口 | 4744 Highway overbridge 跨線公路橋

railway grade crossing：铁路与道路平交道口

railway freight car oil 铁路用粗润滑剂 | railway grade crossing 铁路与道路平交道口 | railway grand division 铁路总段管理局

grade school：学级学校

学级;班|class | 学级学校|grade school | 学院|college

grade school：<美>小学, 初等学校

plasticity of greases 润滑脂的塑性 | grade school 小学, 初等学校 | jaeger 纯毛织品, [动] 贼鸥

grade school：<美>小学

2) grade school 小学 | 4) minimum n. 最小值,最小化 | 5) upper-class 上层社会,贵族阶层

grade school Academic Administration：學級學校

6. 學級;班 class Academic Administration | 7. 學級學校 grade school Academic Administration | 8. 學院 college Academic Administration

primary school grade school：小学

320 不久 presently soon | 321 小学 primary school grade school | 322 监狱,感化院 prison prison,penitentiary

Least Squares：最小平方

Least variance ratio (LVR) estimator 最小变异数比例估计量 | Least-squares 最小平方 | Lebesgue measure 李贝克测度

polyphalangism：多指骨

polyphagia 贪食 | polyphalangism 多指骨 | polypharmacy 多药疗法