该配方及所有成分是无毒的.The composition and all its ingredients are nontoxic.昆虫取食了味纯和的 ( 无毒的 ) 饲料可能表现出它们真正的生物潜能.Insects fed on a bland ( nontoxic ) diet would show their real biotic potential.效果和症状: 大黄本身是无毒无害甚至是有益健康的.Effects and Sy...
It was very wet and windy the day I drove over the hill to Milland.那天风雨交加，我开车翻过小山去米兰德。It was windy and Jake felt cold.风很大，杰克觉得很冷。It isn’t half windy today!今天风很大!It was a windy night.那是个有风的夜晚。It was so windy that the bran...
据悉，她有过一些与婚姻不相干的个人问题。She was known to have had personal problems unconnected with her marriage.那位剧作家从他的剧本中删去他认为不相干的部分.The playwright pruned his play of what he thought was irrelevant.他们是一群互不相干的人,各有各的命运.They were separate ...
久别重逢,自是高兴.It was of course a delight for them to meet again after such a long separation.篡改过去,眼前的好处自是一目了然, 然而终极的动机却显得神神秘秘.The immediate advantages of falsifying the past were obvious, but the ultimate motive was mysterio...
Anti-malarial vaccines are now under-going trials.抗疟疾的疫苗正在试验阶段。Malarial poison had sallowed his skin.疟疾病毒使他皮肤成灰黄色.Standing water like this gives malarial mosquitoes the perfect place to breed.像这样的死水给了传染疟疾的蚊子绝佳的繁殖地点....
Application of ion exchange technology in the purification, epimerization analysis and detection of sugar was introduced.阐述了离子交换技术在糖的纯化 、 差向异构化及分析检测方面的应用....