劳埃德·乔治极力想表现得平易近人、和蔼亲切。Lloyd George was most anxious to be agreeable and pleasant.这位和蔼的老人一直有人陪伴着.The kind old man is accompanied all the time.隔壁的邻居很和蔼.The next - door neighbours are very amiable people....
虾青素分子结构中含有13个共轭双键, 是一种极不稳定的类胡萝卜素.Astaxanthin molecular structure which contains 13 conjugated double bonds, is one kind of extremely unsteady carotenoid.综述了近10年来虾青素结构、功能及应用方面的研究成果与进展.This article reviews the research pro...
to call out the fire brigade叫消防队来Being old and sly , I forbear to call out.我上了年纪,人又机灵, 所以并没声张.Being old and sly , I forbore to call out.我上了年纪,人又机伶, 所以并没声张....