Melanoidin
蛋白黑素
🗣️ 情景例句
Tell her I'll call her right back.
告诉她我会马上给她回电话的。
I'm willing to bet he'll lose.
我愿意赌他输。
Jim couldn't decide where to go for his holidays. He didn't go anywhere in the end.
几亩决定不了去哪渡假，最终他哪儿也没去。