Phermitospinel
熔剂尖晶石
🗣️ 情景例句
We will help your children in learning lessons in their free time.
我们可以帮助您的孩子在他们空闲时学习功课。
Little thieves are hanged, but great ones escape.
大贼脱身去，小贼被吊死。
To know everything is to know nothing.
样样通，样样松。