Elkonite
埃尔科奈特钨铜烧结合金
🗣️ 情景例句
I'll talk to Richard about it.
我会与Richard商量商量。
Is it illegal to tap a telephone for the purpose of secretly recording a conversation?
为了秘密地录下谈话，在电话内装置窃听器是违法的行为吗？
I hope you all well.'
祝你们大家身体都好。”