Edgeless
a. 没刀刃的, 钝的
✅ 同义词
🗣️ 情景例句
Oh, I was sorry
噢 ，我很难过
To hiss
咻咻地叫
The party then searched the whole cave thoroughly but did not find anything except an empty tin trunk.
队员们接着又把整个洞彻底搜寻了一遍，但除了一只空铁皮箱外什么也没找到。