Barnhardtite
块黄铜矿
🗣️ 情景例句
I've been wanting to meet you for some time.
很久以来我一直想见你。
I'm not feeling well.
我感觉不舒服。
He is now satisfied merely to try to stand up, but as soon as he does so a porpoise knocks him flat.
此时的海龟，只要能站起来就满足了，但它刚站起来，就被一只海豚击倒。