上等的波尔图葡萄酒必须倒入其他容器中以滤除自然沉淀物。Vintage ports must be decanted to remove natural sediments.在挑选长筒靴的时候，购买上等的好皮靴将是明智的选择。When selecting boots, fine, quality leather will be a wise investment.我喜欢买上等的东西.I like to buy things of firs...
We have already met one series of specific enol equivalents.我们已经遇到过一系列有特效的烯醇等当物.This complex reaction is characterized by a keto - enol tautomerism equilibrium and ester exchange reaction.此螯合反应是由酮一烯醇互变异构平衡过程和酯交换反应组成.Keto...
他们天生就是能说会道的推销能手。They are naturally good salesmen with the gift of the gab.比尔不仅是个游泳好手,而且是个烹调能手.Bill is both a good swimmer and a good cook.这位州长是搪塞新闻记者的能手.The governor was an expert at fencing with reporters....
The river winds the valley.这条河蜿蜒流过山谷。At that point the road dips into a valley.在那一点那条路直向山谷伸展。The orcs flooded the Mine Valley and are now besieging the castle.兽人放水淹没了矿坑山谷,而且正在围攻城堡.Let us poke Valley fog, go exploring see...