| 释义 |
旋钮 xuán niǔ
基本例句
🎛knobturn buttonrotary knob繁体旋鈕这个旋钮只是用透明胶带固定住的。Thisknobis only held on by sellotape.
他一转旋钮，声音就变小了。As he turned theknob, the sound diminished.
你可以拧电视上右边的旋钮把它打开。You may turn the rightknobon the TV to switch it on.
把旋钮拧到适当的定位挡上。Twist theknobto the right setting. |