| 释义 |
内外内外[nèi wài]1.■ （内部和外部） inside and outside; domestic and foreign:内外勾结collusion between the enemies within and without;长城内外both sides of the Great Wall;国内外市场domestic and foreign markets2.■ （表示概数） around; about:20年内外in about twenty years
常用词组1.■内外摆线轮齿 epicycloidal and hypocycloidal gear tooth;2.■内外并热式干馏炉 inside and outside heating oven;3.■内外齿轮离合器 internal-external gear clutch;4.■内外螺纹管接头 extension piece;5.■内外卡钳 hermaphrodite caliper; combination caliper; double caliper; scribing calipers;6.■内外自动电话系统 {电} inward-outward dialing system |