Unpolluting
(unpollute 的现在分词) 未污染
🗣️ 情景例句
and ... and when the baby comes,
而且……而且婴儿出生以后，
There's still hope.
还是有希望的。
Eventually the turtle has been butted all the way down to the floor of the tank.
这只海龟最终被撞到池底。