单词	背水
释义	背水 bèi shuǐbackwater
随便看	network teaching mode network teaching pattern network teaching platfolan network teaching platform Net work teaching platform Network Teaching Platfrom network teaching resources network teaching system network teaching test system network teaehing network team network technical architecture group network technical support alliance networktechnique network technique network technique alienation network techniques network technolgy Network Technological network technologies network technologies and equipment network technology network technology and its application network technology environment network technology of the multimedia