Zimmer frame
ldoce_359_aZim·mer frame /ˈzɪmə ˌfreɪm $ -mər-/ trademark British EnglishBrE 
a type of metal frame that people use to help them walk if they are old or ill 捷迈助行架
a type of metal frame that people use to help them walk if they are old or ill 捷迈助行架- laughingly
- laughing stock
- laugh off
- laugh on the other side of your face
- laugh-out-loud
- laugh somebody/something out of court
- laughter
- launch
- launcher
- launch into
- launch out
- launch pad
- launder
- launderer
- laundry
- laundry list
- laureate
- laurel
- lava
- lavatory
- lavender
- lavish
- lavishly
- lavish on
- lavish upon
- 哑喑
- 哑嗓
- 哑嘶
- 哑噤
- 哑图
- 哑场
- 哑坐
- 哑声
- 哑子
- 哑子做梦，说不得
- 哑子吃苦瓜
- 哑子吃黄连
- 哑巴
- 哑巴亏
- 哑巴吃黄连
- 哑忍
- 哑悄
- 哑摆
- 哑暗
- 哑板
- 哑沙沙
- 哑涩
- 哑火
- 哑炮
- 哑然