Metaboracite
毛硼石
🗣️ 情景例句
It was an extremely difficult and dangerous task.
这是一项极度困难的危险的工作。
Deeds are fruits,words are but leaves.
行动是果实，言语只是叶子。
They represent the prices for different quantities.
那表示不同的量有不同的价钱。