Delanium
[机] 人造石墨
🗣️ 情景例句
May I help you, sir?
需要我帮忙吗，先生？
Do you like going to see painting exhibition?
你喜欢参观画展？
Such undertakings require the precise planning and foresight of military operations.
这种活动需要有军事行动般的周密布署和预见能力。