偏心量型式的振动发生器锚固在台身上.The eccentric mass type vibration generators are bolted to the platform.燃气发生器能使高压输送系统增压.Gas generator rocket can pressurize a high - pressure feed system.解调器的参考电压由电信号发生器电压电源供给.The demodulator receives i...
...a time when everyone is tired and at a low ebb...每个人都疲惫不堪、处于低潮的一段时间...the spring ebb tide...春季退潮...the ebb and flow of feeling and moods.感觉和情绪的起伏Fishing boats were standing down with the ebb.渔船趁着落潮出航。My luck is on the...
你把这个虫子放进火柴盒里.You put the insect in a matchbox.而我的小弟弟收集火柴盒.On the other hand my youngest brother collects match boxes.他有差不多600只火柴盒,但我怀疑它们一文不值.He has almost 600 of them but I doubt if they are worth any money....