贴切的措辞a felicitous turn of phrase贴切的引语和珠玑般的诗句为他的演说词增添文采.The apt citations and poetic gems have adorned his speeches.我找不到贴切的词来表达我的意思.I can't find suitable words to express what I mean....
预苯酸脱氢酶和预苯酸脱水酶都已从植物中分离出来.Both prephenate dehydrogenase and prephenate dehydratase have been isolated from plants.染料被存活的肿瘤细胞放出的脱氢酶所还原.The dye is reduced by dehydrogenase enzymes released by viable tumour cells.钨酸盐竞争性地抑制钼的利...