like: 匙 → →
Schlüssel ☊ 
钥匙 ☊ yàoshi Teelöffel ☊ 茶匙 ☊ chásháo Zimmerschlüssel ☊ 房间钥匙 ☊ fángjiān yàoshi 
钥匙 ☊ → ☊ → ☊ → 
key 匙 ☊ → 调羹 ☊ → ☊ → spoon Schlüssel ☊ 钥匙 ☊ yàoshi Teelöffel ☊ 茶匙 ☊ chásháo Zimmerschlüssel ☊ 房间钥匙 ☊ fángjiān yàoshi