我打不开这个盖子,好像是被钉住了.I can't get this lid off — It'seems to be nailed down.踏上去咯咯作响的地板应用螺钉钉住.Squeaking floorboards should be screwed down.贼被警察钉住了.The thief was tailed by a policeman....
We visited the local markets and saw wonderful arrays of fruit and vegetables.我们去了当地的市场，看见了一排排摆放整齐的水果和蔬菜。The various systems are coupled together in complex arrays.多个系统在复杂的数组中连接起来。We are forced to use a multiplicity of s...
The furnace is applicable for high temperature degassing and vacuum brazing.并能广泛适用于高温脱气、真空钎焊等场合.The vacuum brazing is a kind of good weld technique.真空钎焊是一种优良的连接技术.Brazing of copper, copper alloys, silver and molybdenum e...