Arconograph
电弧稳定性测定仪
🗣️ 情景例句
Don't let it get you down. it will be over with soon.
别为此烦恼。 事情很快就会过去的。
What's your friend's name?
你的朋友叫什么名字？
He was never seen again.
后来再也见不到这个人了。