Mogullizer
真空浸渗设备
🗣️ 情景例句
I just received your letter and I want to let you know my opinion on your plans for the future.
来信已收到，我想告诉你我对你将来打算的看法。
A friend is never known till a man have need.
不到患难时，永远不能认识真正的朋友。
That's disgusting.
真讨厌。