面板锁

panel truck───（美）小型运货汽车

Yale lock───耶尔锁；耶鲁弹簧锁

man lock───人孔闸

pellock───佩洛克

wheel lock───车轮抱死；制动跑偏；转轮点火机

panel doctor───健康保险主治医生

panel trucks───（美）小型运货汽车

As you can see in the Layers Panel, the Background layer has a lock icon next to it.───当你看到图层面板的时候，背景图层右侧有一个锁的图标。

Front panel lock.───前面板锁。

button. Pressing the frequency Lock button will disable all frequency determining controls on the front panel, to prevent accidental changes of frequency.───频率锁定，按下这个按钮前面板所有频率控制按钮将被禁用，防止意外改变频率。