We will muddle through and just play it day by day.我们会应付过关的，就一天一天地演吧。I live for the moment, day by day, not for the past.我活在当下，过一天算一天，而不是活在过去。Day by day I am getting better and better.我在一天天地好转。...
She was paring her nails with nailscissors.她正在用指甲刀修指甲.She could peel an apple with a single long paring.她可以将苹果皮削成长长的一条.He is sitting in the sofa. paring his nails down.他坐在沙发上修剪指甲....
How can ability differentiate cobaltic bake in a pan bake porcelain tooth?怎么样才能鉴别钴烙烤瓷牙?Metal complexants such as ferrous complexant and cobaltic complexant are common used in this process.液相络合法常用的金属络合剂有亚铁络合剂和钴络合剂等....
疏水阀的流向要与管路流向一致.Steam trap flow direction in accordance with that of the pipe line.疏水阀是如何知道何时开启何时关闭?How does the steam trap know when to open and close?圆盘式疏水阀适用于高压差的蒸汽主管线,蒸汽管网的阻汽疏水.Disk type steam traps are for high press...