你能用堵缝填补裂缝 吗 .Can you close the cracks with caulking?堵塞材料用于堵缝的通常不渗透的材料.A usually impermeable substance used for caulking.堵缝使用防水''.'材料'.'', 如麻絮或沥青''.'堵漏'. ''缝以使 (...
This is a pity, because noise abatement really is a good cause, and it is likely to be discredited if it gets to be associated with bad science.这是件憾事, 因为减少噪音实在是一项美好的事业; 如果把它与贫乏的科学知识搅在一起,那么这种美好的事业有可能使人生疑.Sections 301 - 31...
我们愿意授权总统在必要的时候使用武力。We are willing to authorize the president to use force if necessary.比利时人依照国际联盟的授权接管了卢旺达。The Belgians took over Rwanda under a League of Nations mandate.警方已经被进一步授权诱捕毒贩。The police have been given extra p...
The object is no longer in cyclical motion.这物体已不再循环运动....the cyclical nature of the airline business.航空业的周期性Some do not even realise that cyclical downturns are normal.有些人甚至不明白周期性衰退是正常的.The complex of sand bodies develop...