Riskless
a. 无危险的
✅ 同义词
🗣️ 情景例句
No. I have nothing to declare.
没有。我没有什么要申报的。
I'm not sure. I'll have to think about it.
我现在不敢说定，我得考虑一下。
You must come to see it. And I owe you some money.
你一定要来看呀。我还欠你的钱呢。