Decoppering
除铜
🗣️ 情景例句
Hello, it's a pleasure to meet you.
你好， 很高兴见到你。
We must arrive there on time.
我们必须准时到那儿。
Other experiments showed that her knees and shoulders had a similar sensitivity.
其他实验表明，她的膝盖和双肩有类似的感觉能力，