Tested
a. 经过试验的, 经受过考验的, 经验定的, 检验无病的
✅ 同义词
🗣️ 情景例句
When are you going camping again?
你什么时候再去露营？
That is not good language which all understand not.
不是人人都懂的语言不是好语言。
At what time can we work out a deal?
我们什么时候洽谈生意？