Tactfulness
n. 灵活机智（tactful的名词形式）
✅ 同义词
🔴 反义词
🗣️ 情景例句
That's a good idea.
好主意。
Bet you can't catch me.
打赌你无法捉到我。
'And you didn't notice anything unusual?'
“您没有注意到有什么异常情况发生吗？”