Delanium
[機] 人造石墨
??? 情景例句
Thanks very much. I'll read these.
非常感謝。我會看一下的。
How long will it take you to have it counted?
你要多少天才能把它計算好？
When he got married, Alf was too embarrassed to say anything to his wife about his job.
艾爾弗結(jié)婚時，感到非常難為情，而沒有將自己的職業(yè)告訴妻子。