释义 |
内径 nèi jìng 基本例句 inside diameter IDboreinterior diameterinradiusclear widthbore diameterinternal diameterinner diameterinward extensioncore diameterbore size繁体內徑这管子内径宽十英尺。The tube is ten feet wide in the clear. 毛细管一根内径十分细小的管子A tube with a very small internal diameter. |