Warrenite
针硫铅锑矿
🗣️ 情景例句
and we have Popo the Clown to entertain you.
我们请了小丑Popo来给大家表演助兴。
The remembrance of past sorrow is joyful.
记住过去的不幸使人愉快。
We've already had a big demand for this product.
这种产品我们已有很大的需要求量。