Verditer
铜盐颜料, 碳酸铜
🗣️ 情景例句
About fifteen minutes.
大约十五分钟吧。
Let me tell you about our product.
关于产品一事让我向你说明。
Dressed in dark glasses and old clothes, they had taken special precautions so that no one should recognize them.
他们戴着墨镜，穿着旧衣裳，特别小心以防别人认出他们。