你可以参加南边草坪上的槌球游戏。You can engage in croquet on the south lawn.他继续剪草坪，并做些其他日常杂务。He continued to mow the lawn and do other routine chores.她把椅子转过来，向外凝视着屋后的草坪。She swivelled her chair round and stared out across the back lawn....
纤维素中直链葡聚糖分子由氢键连接在一起.The linear glucan molecules of cellulose are bound together by hydrogen bonds.对葡聚糖的胞饮作用无影响.Pinocytosis of dextran was unaffected.对水不溶性葡聚糖和水溶性葡聚糖合成抑制的效果相对都比较好的是丁香酚、胡椒碱、茶多酚.Eugenol acidtannic acid showe...
I wanted to spare Frances the embarrassment of discussing this subject.讨论这个话题太尴尬，我不想让弗朗西斯难堪。It's not as if he has money to spare.他又不是有什么余钱。I'm as fit as a fiddle — with energy to spare.我非常健康——精力充沛。...