通过选择性氧化,将水溶性优良的羟丙基β环糊精转化为丙酮基羟丙基β环糊精. Water soluble hydroxypropyl � � cyclodextrin was converted to acetonyl hydroxypropyl � � cyclodextrin via selective oxidation.
The fermenting wine has bubbled up and over the top.发酵的葡萄酒已经冒泡，溢了出来。The coffeepot bubbled, filling the room with fragrance...咖啡煮开了，满屋子都是香味。As though the water that spurted and bubbled among its stones, was indeed a life ...
...Mencken's strictures on the 1920s, with its self-righteous prohibition on alcohol and unconventional ideas...门肯对19世纪20年代自以为是的禁酒令和对非传统思想的禁锢的指摘They accept the Prophet’s precepts but reject some of his strictures.他们...
一棵棵高大橡树的枝条随风摇摆。The wind was bouncing the branches of the big oak trees.他是个大块头，结实得像棵橡树。He was a huge man, built like an oak tree.在一张宽大的橡树桌上摆放着一盒盒中式食品。Cartons of Chinese food were arrayed on a large oak table....
戒指内侧有一层厚厚的锈斑。The tarnish lay thick on the inside of the ring.请擦去刀上的锈斑.Please scour rust spots from the knife.这些锈斑可能是由于在海上受潮引起的.Maybe the rust stain is due to dampness at sea....