Untainted
a. 没有污点的, 清白无瑕的
✅ 同义词
🔴 反义词
🗣️ 情景例句
I'll drive Susan, dear.
我送Susan ，亲爱的。
I am honored by the invitation.
承蒙招待，深感荣幸。
they can locate and steer clear of obstacles -- or locate flying insects on which they feed.
并能通过回声来确定并躲开障碍物，或找到它们赖以为生的昆虫。