| 释义 |
螺纹 luó wén
基本例句
wormscrew threadwhorlthread of a screwhelical burrspiral markingspiral burrTHDscrewthreadthreaded sectors繁体螺紋近罗纹螺纹接口用于接合电气装置和引出盒的螺纹接口A threaded electrical fitting to connect a fixture to an outlet box.
有螺纹状的物品某物，如螺旋线或蒸馏器的螺旋冷凝器，在构成或外表上像蠕虫Something, such as the thread of a screw or the spiral condenser in a still, that resembles a worm in form or appearance. |