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...
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 (...
The optician moved the chart closer: " Now can you read it? "验光师把视力表靠近 一点: “ 现在能认出来 吗 ? ”A dispensing optician supplies glasses, but doesn’t test your eyes.配镜师为你提供眼镜，但不检查眼睛。The optician has advised that I wear contact le...
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...