词汇	differential trap
释义	differential trap 差热式阻汽器
随便看	the Columbia the columbia universiry the column and row analysis the column chromatographic the column headed V the column indenter indentation The column is identified The column is identified,but not the row The column is identified, but not the row The column is surmounted by a statue The column measures two feet around the column of communications The column order in the The column should part easily The columns in a row define an item The columns must be from the same table The column stands on a narrow base thecoma thecoma cell tumor Thecoma,luteinized Thecoma,malignant the Comanchean The coma of a comet thecomas thecomata