Silmanal
西尔玛纳尔银锰铝特种磁性合金
🗣️ 情景例句
Call me John.
叫我， John。
The tailor makes the man.
人靠衣装。
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。