stumps
A stump is a small part of something that remains when the rest of it has been removed or broken off.
If you have a tree stump, check it for fungus.
如果有树桩的话,看看上面有没有菌类。
stumps , stumping , stumped
If you are stumped by a question or problem, you cannot think of any solution or answer to it.
John Diamond is stumped by an unexpected question.
约翰·戴蒙德被一个意想不到的问题难住了。