上节
上节[shàng jié]1.■upper segment
热门单词
- 一笑作答
- 一致性原则 the consistency principle
- 一般方程 general equation
- 一阶平稳 first-order stationary
- 丁香红色 lilac
- 万向支架 gimbals; {钟} gymbals
- 万向节十字轴油嘴 universal-joint cross grease fitting
- 万能平面规 universal surface gauge
- 三个指头拾田螺
- 三伉
- 三氯甲苯 benzotrichloride
- 三点西文活字 minnikin
- 三端波导环流器开关 three-port waveguide circulator switch; trinistor
- 三级风 force 3 wind; gently breeze
- 三线
- 三联管 thribble
- 三角形边接电路 delta connected circuit
- 三角形速度分布 triangular velocity distribution
- 三趾针鼹 nodiak
- 三轴转向架 three-axle bogie; three-axle truck
- 三通天线转发开关 triplexer
