基本解释牽引鏈，拖鏈英汉例句雙語例句Making a class plan and summing up experience are the tow basic links in a chain of class management.其中班級計劃的制定和縂結的撰寫是班級琯理的兩個基本環節。tow chain更多例句词组短语短語tow temperature polymerase chain reaction 二溫式pcrendless chain conveyer tow 長絲束tow chain更多词组专业释义機械工程牽引鏈