Graphalloy
在高压下使熔融金属饱和的石墨
🗣️ 情景例句
Hello, Harry.
你好 ，Harry。
Do you usually play piano during the holidays?
你通常在假日期间弹钢琴吗？
as my wife and I discovered during a tour through the Balkans.
我与妻子在一次周游巴尔干半岛时对此深有体会。