1, key pronunciation: suǒ chí. Explanation: key. Quote: Lu Xun's "Just Set, Talk about Hong Kong Again": "I took the key a little late, and my compatriots were already holding the iron sign to destroy the hinge. Fortunately, the key has arrived, and I will celebrate the safety."

2, spoon pronunciation: tāng chí. Explanation: Tableware, spoon for soup. Quote: "The Present Situation of the Strange Witnessed in Twenty Years" Back to May 1st: "A waiter sent a spoon, knife and fork early."

3. Teaspoon pronunciation: chá chí. Explanation: The spoon used to mix drinks is smaller than the spoon. Quote: Ba Jin's Cold Night V: "He opened the glass jar containing sugar and put sugar into the coffee cup in front of her with a teaspoon."

4. Key pronunciation: yaoshi. Explanation: things for unlocking, some locks can only be locked after using it. Quote: Bing Xin Superman: "Go and tidy up that empty room, and then lock the door, the key is on the door!" "

5. Pronunciation of Golden Key: j Ρ n yà o shi. Explanation: metaphor is a good way to solve problems, tricks; Especially an educational method that can open people's hearts.