They don't accept any foolishness when it comes to spending money.在花钱的问题上，他们向来很谨慎。The coming of spring often induces light - hearted foolishness in many people.春天的到来往往会使人产生一种无忧无虑的愚蠢意识.The comic skIt'sent up the...
Seaguar is the only company in the world fluorocarbon.世界上只有西格公司采用的是这项技术.The effect of fluorocarbon blood substitute ( FCBS ) on rheology was investigated.本文探讨了氟碳代血液 ( FCBS ) 对大鼠血液流变学的影响.RTM. and fluorocarbon polymers typ...