A projecting handle used to adjust or operate a mechanism. 操作桿用來調節或操作某一機械裝置的突出把手
Over the years, we all learned to adjust, to become more comfortable with each other, and to adapt to our new family arrangement. 年復一年，我們都學會了調整自己，學會了彼此寬容，學會了適應我們新的家庭規則。
Select it to activate the slider bar on the right, then use the leave and right arrows to adjust the volume. 使用時先選擇該項，激活右邊的滑動條，然後用左箭頭或右箭頭來進行音量調整。
Could you teach me how to adjust the iris of the camera? 你能教我怎麼調照相機的光圈嗎？
