The reactivity of wheat straw soda lignin ( WSSL ) can be improved by demethylation modification.麦草 碱木素在碱催化下经脱甲基改性可提高其反应活性.The wheat sprouts grew perceptibly after the rain.下了一场雨,麦苗立刻见长.Heat - denatured wheat endosperm p...
A second illustrative example was taken from The Observer newspaper...另一个说明性的例子摘自《观察家报》。The painting depicted a hall so lifelike that a casual observer might believe himself to be looking through an open door.这幅画描绘的厅堂如此逼...
Some adolescents might be more sexually mature and provocative than others.一些青少年可能相比同龄人在性方面更成熟、更具挑逗性。He doesn't really mean that—he's just being deliberately provocative.他不是真有此意，只不过是存心挑逗一下罢了。She wore a very pro...
他因为不知道接下来要说什么而把台词给念砸了。He fumbled his lines, not knowing what he was going to say.那句台词他拿捏得恰到好处，引得众人哈哈大笑。He delivered the line perfectly, and everybody roared with laughter.记台词很容易。表演很难。Learning lines is very easy. Acting i...