Poikilite
斑铜矿
🗣️ 情景例句
When you have nothing to do, time goes slowly.
你没事做时，时间便过得很慢。
Dick is very modest about his accomplishments.
迪克对自己的业绩非常谦虚。
I accept that we are equals,
我认为我和他们是平等的。