径: Ⅰ名词1.(狭窄的道路; 小路) footpath; path; track 短语和例子曲径 a winding path; 山径 mountain path2.(达到目的的方法) way; means 短语和例子捷径 an easy way; shortcut3.(直径的简称) diameter 短语和例子半径 radiusⅡ副词(径直) directly; straig
缩径: hole shrinkageopen die forward extrusionreducingtight hole
Example Sentences:
1.
Must not be smaller than the pipe size of the relief valve or have any reducing coupling installed in the discharge line 不能小于安全阀的管道口径，也不能在排泄管上安装任何缩径管接头。
