从中的英文:fromtherefrom参考例句:The rosin and tannin that can be extracted from it are sought by the chemical industry.从中提取的松香和鞣酸化学工业上是很需要的。In these books we are not only most agreeably en...阅读全文
催化的英文:catalysisto catalyze (a reaction)参考例句:An enzyme that catalyzes genetic recombination.催化重级酶能催化基因重组的一种酶catalysis may be either homogeneous or heterogeneous催化可以是均相的,也可以是多相的。Trac...阅读全文