He frequently donates large sums to charity.他常常向慈善机构捐赠大笔钱款。A substance donates protons to some other substance.一物质向其他物质提供质子.Substance X in turn donates its electron to an iron - containing protein called ferredoxin.X物质又将...
用贮藏的一罐炼乳为茶添加了甜味。The tea was sweetened with a hoarded tin of condensed milk.自1908年以来氯就被添加进饮用水当中。Since 1908, chlorine has been added to drinking water.在白垩质土壤中添加有机物可降低其碱性。Incorporating organic material into chalky soils wil...
He trawled for sea creatures using an improvised net.他用临时制作的网去捕捞海生物.The vet had improvised a harness.兽医临时凑成了一副马具。He improvised a song about the football team's victory.他即席创作了一首足球队胜利之歌.Uncle Richard intoned a chapter...