Impugns
v. 非难, 指谪( impugn的第三人称单数 ); 对…有怀疑
🗣️ 情景例句
The professor runs a restaurant on the side.
这个教授的副业是开饭馆。
You may go in now.
您可以进去了。
New technology has also made its own contribution to noise.
新技术也为噪音作了它的贡献。