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
He is liked very much because of his courtesy.
他由于彬彬有礼而颇获好感。
When you're learning to drive, having a good teacher makes all the difference.
初学驾驶有好的教师指导，差别很大。
Oh, hello. Could I speak to Ann, please?
噢，喂。请安接电话好吗？