An apple tree producing square fruit is baffling experts.

一棵结方形果实的苹果树正令专家们感到困惑。

《柯林斯英汉双解大词典》

An apple tree finally fruited.

一棵苹果树，终于结果了。

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Can you tell me whether it is a good thing to prune an apple tree?

你能否告诉我，修剪苹果树是不是件好事？

《柯林斯英汉双解大词典》

And so iconography began to represent this tree as an apple tree and so on, but it's not an apple tree.

因此插画中都将其描绘为一棵苹果树,但它确实不是苹果树。

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Stephanie Crocker started in 2001 when she and her husband John bought a house that had an old apple tree in the backyard.

FORBES: Stephanie Crocker Turns Sugar Into Success

Myriad objects to the comparison of the gene sequences with a branch or an apple off of a tree, and its lawyers convinced a majority of the judges on the Federal Circuit to agree.

FORBES: Big Question For Supreme Court: Can You Patent A Gene?

Myriad has no more right to patent these parts of the naturally occurring code in the human genome than it would to patent an apple, or a branch off of a tree that could be used to hit a ball or scratch your back, Ravicher says.

FORBES: Big Question For Supreme Court: Can You Patent A Gene?