- 相关词组
- file systemn.文件系统;
- power feed system主油系
- order of matrix矩阵的阶;(矩)阵阶
- operational amplifier运算[操作]放大器;
- heat-protection system防热系统
- hydrogen inner-cooling system氢内冷系统
- terminal reheat air conditioning system末端再加热空气调节系统
- powder start system火药起动系统
- loose housing system散放牛舍
- nonlinear feedback control system非线性反馈控制系统
- power regulating system功率调节系统
- space tracking system空间跟踪系统
- potable water system饮用水系统
- unicomputer system单计算机系统
- numerical control system数控系统
- integrated control system综合控制系统
- outside timing system外时统
- power line carrier pilot protection system电力线载波纵联保护系统
- poultry run system鸡小片草地放牧法
- hire purchase system租购法
- 今日热词
- 热门搜索
- love story n.爱情故事,恋爱小说;艳史;
- burden n.负担;重负;v.烦扰;(使)担负;
- cool adj.冷静的,冷漠的;凉的;凉爽的;酷的,绝妙的;冷色调的;v.(使)冷却,(使)降温;变淡,减弱;
- publicly adv.公然地;以公众名义;
- enhance v.提高,增强;改进;
- CCS abbr.Combined Chiefs of Staff (美国国防部)参谋长联席会议;
- oki 木
- flare gun 信号枪;
- aws abbr.adjustable wire stripper 可调剥线钳;advanced warning system 高级警报系统;
- imaginary adj.想象中的;虚构的;
- recognition n.认识,识别;承认;赞赏;
- six n.六;六个;六岁;六点;num.六;六个;

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