高介电常数具有氢键液体的特征.The high dielectric constant is characteristic of hydrogenbonded liquids.副介指向空间的确定位置.The secondary valence is directed toward fixed positions in space.卤原子在它们的介电子层含有七个电子.Halogen atoms contain seven electron...
这次原油泄漏可能会使波斯湾的海龟灭绝。The spill could wipe out the Gulf's turtle population.鲸 、 海豹, 企鹅和海龟均有鳍形肢.Whales, seals, penguins, and turtles have flippers.假如你把海龟翻过来, 它就无能为力了.If you turn over a turtle on its back, it will become...
The meeting had all the ingredients of high political drama.这次会议具备了作为高度戏剧性的政治事件的一切要素。It is listed among the ingredients on the package.它是包装盒标明的成分之一。Cognac is also used to macerate and flavour ingredients and casseroles.干...