英语词汇“punch block mechanism”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	punch block mechanism
释义	punch block mechanism 穿孔机构
随便看	critical inspection critical instructor station task critical intelligence critical intensity critical international legal studies critical interval critical ionization potential critical isolation valve critical isotherm critical issue critical item critical item development specification critical item list criticalities criticality criticality accident criticality alarm system criticality analysis criticality approach curve criticality assessment criticality category criticality classification criticality conditions criticality equation criticality factor 树叶树叶子掉下来怕打了头树叶子掉下来都怕打了头。树叶掉下来怕砸破脑袋树叶掉下来，也怕砸破了脑袋树叶落在树底下树叶还有相逢处，岂可人无得运时树含秋露晓，阁倚碧天秋。树坚不怕风吹动，节操棱棱还自持。树基树基，有树有基 21110 21111 21112 21113 21114 21115 21116 21117 21118 21119