单词	duct keel
释义	duct keel =box keel
随便看	cobolt COBOL transaction application program COBOL transaction compilation COBOL transaction development COBOL transaction program COBOL transaction program construction COBOL user routine COBOL word co-bonding composite coboose cobordance cobordant cobordant link cobordism cobordism class cobordism group cobordism ring cobordisms cobordism theorem cobordism theory co borrower coborrower Co-borrower Cobos coboson 今来市者今来游瀼乡今欲东入海今漂沦憔悴今犹昔今犹昔今犹昨今犹昨；愁和闷今番也今皇神圣丞相明千张千思万想千总千恩万谢千户千斤千斤千斤千斤吊千斤担