Irrefragability
n. irrefragable的变形
✅ 同义词
🗣️ 情景例句
I'm really concerned about them,
我真的为他们担心，
A standard one. Replacement during the first year if all rules for proper use have been followed.
有一个原则，如果在一年内符合各种使用规定，就可更换。
You're from Australia, aren't you?
你是澳大利亚人，对吗？