英语词汇“operating obstruction”的翻译、意思、用法、释义-英汉汉英双解词典

单词	operating obstruction
释义	operating obstruction 运行障碍
随便看	rope bleaching rope bleaching machine rope block rope boring Root weight root-weight Root weight density root-weld root weld bead root welding root welding technology root window root-wise root wise attachment root-wise attachment root wood Root-wood root word root words rootwork Root work rootworker rootworkers rootworm rootworms