Keweenawite
杂砷铜镍矿
🗣️ 情景例句
A journey of a thousand miles begins with a single step.
千里之行，始于足下。
What style furniture do you have ? Is it traditional?
你家具什么风格？ 它是传统型的吗？
The body's tissues are self-repairing and self-restoring to a degree, and function best when more or less continuously active.
人体组织在一定程度上有自我修补和自我恢复的能力，有张有弛地连续活动时，其功能最佳。