梨形拉线开关的英文

• pear switch

• 梨:    pear pear a surname
• 形:    form; shape
• 拉线开关:    pullswitch; ceiling switch; ...
• 拉线开关:    ceiling switch; chain-pull switch; cord-pull switch; pendant pull switch; pendant switch/pull switch; ps; pull cord switch; pull-cord switch; tightening switch
• 顶棚拉线开关:    ceiling pull switch; ceiling switch