铜是热和电的良导体.Copper is a good medium for the conduction of heat and electricity.木头是热和电的不良导体.Wood is a poor conductor of heat and electricity.铜是电的良导体.Copper conducts electricity well....
A multimillionaire media magnate has shocked his employees with his candor by telling them all that he's putting his business affairs on hold to enter an alcoholism - counseling program.一位身份数百万的媒体大亨,坦诚地告诉他全体员工他将暂时搁置...
Left of former our for 8 years arm arthrosis comminuted fracture.8年前我的左胳膊关节粉碎性骨折.It can obviously improve the skin pruritus and bone - arthrosis pain.对皮肤瘙痒或骨关节疼痛症状均有明显改善.They were classified and treated according to thei...
The odds against him surviving are incredible.他活下来的概率非常小。The London Gazette, the oldest surviving journal, is first published.1665年的今天, 现存最古老的一份期刊 —— 《伦敦公报》首次出版发行.The chances of his surviving are pretty remote.他生还的机会非常渺茫...