Wallerite
墨铜矿
🗣️ 情景例句
and an advance payment waiting for you
和预付稿酬等你来
Dot the i's and cross the t's.
一点一划，循规蹈矩。
The most important factor in our environment is the state of our own minds.
我们环境中最重要的因素就是我们的思想状况。