Polymetallism
多本位制
🗣️ 情景例句
She keeps all of her jewelry and valuables in a safe.
她把所有的首饰和贵重物品都放在保险柜里。
Your pudding almost has the taste of ripe fruit.
你做的布丁有正好熟透的水果般的味道。
'It's a waste of time.
“这是浪费时间。