Obviation
n. 除去, 避免
🗣️ 情景例句
There is a lot of unsavory material available on the internet.
网络上有很多不健康的信息。
He must have been an outstanding student.
他一定是个优秀学生。
The makers of the nerve poison include the mambas and the cobras and their venom is called neurotoxic.
产生神经毒液的蛇有一种非洲树眼镜蛇和眼镜蛇，它们的毒液称为神经毒素。