Cacheutaite
硒铜铅矿
🗣️ 情景例句
No, these are only personal effects.
没有，这只是些私人用品。
May I have the check,please?
我可以检查一下,好吗？
It seemed certain that she would be the first ship home, but during the race she had a lot of bad luck.
看来，它首先返抵英国是确信无疑的了，但它却在比赛中连遭厄运。