单词	threaded mandrel
释义	threaded mandrel 螺纹心轴
随便看	sound-proof tile sound proof wall soundproof wall sound-proof wall soundproof window sound proof window soundproof work sound propagation sound properties sound property sound protection wall sound-pulse sound pulse sound-pulse decay sound pulse photography sound-pulses sound-quality sound quality sound quantum sound radar soundradar sound radiation sound radiation pressure sound radiator sound radio 一二老寡妻一亩清阴一亩清阴一亭收拾一人口插几张匙一人吃一个一从弹作房中曲一从恨满丁香结一从灯夜到如今一从狂寇陷中国ナカ敷キナカ次ギナカ直リナカ程ナカ立チナカ継ギナカ締メナカ良クナカ良シナカ良シコヨシ