现在是拿出更多政治务实精神的时候了。It was time now to show more political realism.他走到冰箱处拿出一瓶酒。He went to the refrigerator and removed a bottle of wine.当我拿出这件作品时，我的讲师们提出了诸多批评意见。When I produced this piece of work, my lecturers were very cr...
The main classes of materials are metals, polymers, ceramics, and composites.材料的主要分类为金属 、 高聚物, 陶瓷, 及合成材料.Silane coupling agents are also used in many commercial sand - epoxy - type composites.硅烷偶联剂亦用于许多通用的砂子环氧型复合材料中.Many...
The scrawny kitten lingered, brushing itself against our legs, and meowing plaintively.这只瘦得皮包骨的小猫赖着不走, 在我们的脚边蹭来蹭去,叫得挺凄凉的.I heard some meowing , and discovered another kitten under the deck.我听到一阵喵喵叫, 发现平台底下还有一只小猫.Jake hea...