The chinks in the cabin let in wind and snow.小木屋中的裂缝让风和雪进来.STUPID chinks, do they know how to fight?笨中国佬, 他们不知道怎么打架 吗 ?Sunlight filtered through the chinks of the shutters.阳光从百叶窗的缝隙中透过来....
We watched the cow suckling her calves.我们看了奶牛如何给小牛喂奶。Chymosin used traditionally in cheese making is an aspartic protease extracted form abomasum of suckling calves.传统干酪加工中使用的凝乳酶是从犊牛皱胃中提取出的一种天冬氨酸蛋白酶.The calves were reall...
此次会议可能有助于将关注焦点放在经济上。The conference may help to focus attention on the economy.无论从经济上还是政治上来看，这件事来得都太不是时候了。Economically and politically, this affair couldn't come at a worse time.英国的小型果园很难在经济上和法国的大型果园竞争。Small English ...
In there compounds, the cyclopentadiene ring has only four hydrogens.在这些化合物里, 环戊二烯环只有4个氢.Those that are aligned perpendicular to the plane are called axial hydrogens.与平面垂直定向的氢叫做直立氢.A methane molecule is composed of one c...