holding action_电工英汉词典
holding action
[电工英汉词典]
holding action保持作用
是什么意思，holding action的解释，holding action的翻译
[仪器仪表英汉词典] holding action
[水利英汉词典] holding action
[电子工程英汉词典] holding action
[经贸英汉词典] holding action
[计算机英汉词典] holding action
[英汉计算机词汇] holding action
