英语词汇“hand-hole”的翻译、意思、用法、释义-英汉汉英双解词典

单词	hand-hole
释义	hand-hole n.探孔；手孔；🌏第十八天
随便看	background processor background program background programme background programming background projection background projection effect background projection process background projector background queue background radiance background radiation background radiation feature background radiation intensity background radiation level Background radiation noise background radiations background radioactivity background-radioactivity background reaction background reader background reading background reador background rebuild background rebuilding Background Recognition