Don't attaint the electric appliance when clean them with rag.使用碎布擦内部时,要特别注意不要损坏电器部品.The transmitting noise can reduce capability of power supply or attaint switch power supply.由于传导型噪声会降低直流开关电源的性能,严重时会造成直流开关电源的损坏....
Gorbachev and Raisa descended together from their plane at Heathrow Airport.戈尔巴乔夫和赖沙一起从停在希恩罗机场的飞机上走下来.Gorbachev failed to keep the component parts of the Soviet Union together...戈尔巴乔夫没能把苏联各成员国团结在一起。In 1988 Mikhail Gorbac...
木匠用他的锥子在木头上穿孔。The carpenter bored the wood with his drill.在穿孔卡片或纸带上穿孔的一种动作.A perforation, as in a punched card or paper tape.你认识鼻子上穿孔的人 吗 ?Do you know anyone with a pierced nose?...