这个脱羧作用是由谷氨酸脱羧酶催化的.This decarboxylation is catalysed by the enzyme glutamic acid decarboxylase.生物化学家们应用动力学研究酶催化反应的速率.Biochemists use kinetics to study rates of enzyme - catalyzed reactions.这种酶催化琥珀酸的氧化.This enzyme catalyze...
她总共换了8次演出服。In all, she has eight costume changes.演出结束后, 我把那朵蒲公英塞进了我演出服的口袋里带回了家.After the play, I took home the flower I had stuffed 23 in apron of my costume....
她身体不舒服，简直要崩溃了。She is not herself. She came near to a breakdown.目睹困苦、潦倒的景象，他们感到心里极不舒服。They were sickened by the scenes of misery and degradation they found.没什么大不了的。只是胃有点不舒服，没别的。It wasn't anything serious. A mild stom...
I can't spend ten million dollars priming the pumps on this.我不能花千万美元,这对启动水泵.Yes, we do . And we call it priming paint.是的, 我们称之为车间底漆.Self priming, but can be precoated with suitable paints.单独用底漆, 也可复涂以适合的配套涂层....