Fexitron
冷阴极脉冲X射线管
🗣️ 情景例句
Will you honor a credit card?
你们承认信用卡吗？
If you don't like it ,I wish you would say so.
如果你不喜欢，我想要你这样说。
There were hardly any trees on the island and there was no water, but this did not prove to be a problem.
岛上几乎没有一颗树，也没有淡水，但这不算什么问题。