Sir Alexander Fleming , Scottish bacteriologist and discoverer of penicillin, was born in Ayrshire.苏格兰细菌学家 、 青霉素发现者 亚历山大·弗莱明 爵士诞生于埃尔郡.Ian Fleming's original unpublished notes are to go under the hammer at London auc...
They canvassed the pros and cons of euthanasia.他们彻底讨论有关安乐死的正反两方面的意见.Motherhood has both its pros and cons.当妈妈既有好的一面，也有不好的一面。I'd hear ex - pros criticising my goal scoring and I'd laugh.我过去也听到过对于我不进球的批评,我对此总是一笑了...