这过程所靠的是一种高选择性和低活性的催化剂.This process relies on a catalyst of high selectivity and week activity.非活性的成分也是重要的.The inactive components are important too.这些化学活性的酶造成广泛损害.These chemically active ferments cause havoc....
If your ladyship will step this way, please.小姐, 请这边走.Watch out, Jill her ladyship is in one of her moods!吉尔, 小心为妙--小姐大人可有点不高兴了." Is that all right ? Not worried now? " he said. " All satisfactory to your ladyship? "“ 还好 ...
你给我听着，小姐。别那样叫我！Listen here, young lady. Don't you call me that!她看了看梅尔维尔小姐，她正舒适地安坐在新朋友中间。She looked at Miss Melville, snugly ensconced among her new friends.霍尔小姐点名后把它们一一划掉。Miss Hoare called out names and marked them ...