Boroxane
硼氧烷
🗣️ 情景例句
They had no way to communicate directly with Kurt.
他们无法和库尔特直接联系。
Learning makes a good man better and ill man worse.
知识能使好人更好，坏人更坏。
Yes, Mr. Wu. Thank you.
好的，吴先生。谢谢您。