Agraphitic carbon
[化] 非结晶碳; 无定形碳; 非石墨碳
🧩 词语组成解析
🗣️ 情景例句
Did they write some bad news?
他们写了什么坏消息吗？
Thank you for your inquiry, but we cannot make you an offer right now because we are presently unable to obtain appropriate materials.
谢谢贵方询价，但我们不能马上发盘，因为目前我们得不到合适的原料。
You're so smart.
你非常聪明。