Nonfouling
未污染的, 未弄脏的, 无污垢的, 无污泥的
🗣️ 情景例句
And the Kennedy Center for the Performing Arts in Washington.
还有位于华盛顿的甘迪表演艺术中心。
I've been part of this project since its beginning.
从一开始我就参与这个计划。
We'll have to get this contract typed as soon as possible.
我们得尽快把契约书打出来。