Spencerite
硅碳铁锰矿
🗣️ 情景例句
I'm quite active and energetic.
我积极而充满活力。
That's fine. Fill out this form and let me see your credit card, please.
好极了，请填一下这张表，再给我看一看你的信用卡。
Is this box big? No, it's small.
不，是小的。