Leyitron
莱维特朗等离子体装置
🗣️ 情景例句
A man can develop his mind by reading.
读书增进个人的智慧。
Truth is the daughter of time.
真理是时间的女儿。
Yes, they're our new reading books. Is the box too heavy?
对，这些是我们的新教科书，这个箱子重吗？