Riskless

a. 无危险的

✅ 同义词

safe

🗣️ 情景例句

No, Robbie.

不 Robbie。

Perish the thought

打消念头

It's a small blue case and it's got a zip.

是只蓝色的小箱子，上面有拉链。

更多情景英语 ›

🔤 更多 R 开头的单词

racist regime

re-introduction

reciprocity theorem

regrate

reifying

residual unemployment

returns sales memo

rip and tear

全部 R 开头单词 ›