Akontite
钴硫砷铁矿
🗣️ 情景例句
Hello. I'm calling from Room 1116.
喂，我这里是1116号房间。
He sketched his own part in the affair.
他概述了自己在此事中的作用。
Arthur C.Clark once suggested a revolutionary idea passes through three phases:
Arthur C.Clark曾经提出，一个革命性的想法经过三个阶段：