They are speculating on the imponderables of the future.他们猜测着未来难以预见的事情。I lay in bed speculating what to do next.我躺在床上思考着下一步做什么.He sat there speculating on his misfortunes.他坐在那儿思索着自己不幸的事.Government sources are now openly ...
The two sides met to put their signatures to a formal agreement.双方聚首签署一份正式协议。1.5 million signatures have been collected.已经收集到150万人的签名。These two signatures are very similar, can you tell them apart?这两处签名非常接近, 你能把它们区分开来 吗 ...
Mendelian gene is not a real physical entity but an abstraction or symbol.孟德尔式的基因并不是真正的实体,而是抽象概念或者是说明性的符号.It is rather disappointing that so few of the features show clear - cut Mendelian pedigree patterns.颇使人感到失望的是,只有很少...
We have passed the international quality certification ISO 9001 - 2000 and have attainted permission certificate of export.公司已ISO9001-2000国际质量体系认证,并取得《出口产品质量许可证》.Passed ISO 9001 - 2000 edition quality to manage systemati...