Edgeless
a. 没刀刃的, 钝的
✅ 同义词
🗣️ 情景例句
Why don't you tell us about your day.
何不告诉我们你这一天过得如何？
Nothing for nothing.
不费力气，一无所得。
Good morning. Can I help you?
早上好！我能帮您什么忙吗？