The inves-tigators found that the underground pipes were badly corroded.调查人员发现地下管道严重腐蚀。A London Underground spokesman defended the decision to hold the train until police arrived.伦敦地铁公司的发言人为推迟发车直到警方赶来的决定作了辩解。London has a...
Psychometric tests can save organizations from grim and costly mistakes.心理测试能够使组织机构避免犯下损失惨重的大错。I am rather chary of making too many idiotic mistakes.我小心翼翼避免犯太多的愚蠢错误。Spelling mistakes are often just the result of haste.拼写...
The active ingredient in some of the mouthwashes was simply detergent.某些漱口剂中的有效成分只不过是洗涤剂而已。Commonly prescribed are anti - microbial mouthwashes containing the active ingredient chlorhexidine gluconate.抗菌抗菌漱口水都包含有效成分--太葡糖...