Halogen bond is known as a kind of non - covalent intermolecular interaction.卤键是一种类似氢键的分子间弱相互作用.Chemical bond mainly includes electrovalent bonds , covalent bonds, and metalic bonds.化学键主要有离子键 、 共价键 、 金属键.Additionally, co...
他懒洋洋地躺在扶手椅里,故意摆出一种轻蔑的架势.He lounged in an armchair in a stance of deliberate contempt.他们以轻蔑的笑声使她在这个问题上沉默下来.About this they laughed her down.他们以轻蔑的眼光瞪着我.They glared defiance at me....
immediately的近义词有：immediately, instantly, presently, directly, shortly, soon, at once, right away。下面这些副词或副词词组均有"立刻，马上"的含义：immediately：指做完一件事后，立即就做另一件事，中间一般没有明显的时间间隔。instantly：指恰恰就在此刻，一秒钟也没耽误。presently：指不久、即将。directly和imme...
He lived on a diet of water and tinned fish.他仅靠喝水、吃鱼罐头过活。"He'll have to go on a diet," Ballard quipped.“他得减肥啦，”巴拉德俏皮地说。I'm forever on a diet, since I put on weight easily.我永远都在减肥，因为我很容易长胖。...