词典释义：
the round fruit of a tree of the rose family, which typically has thin green or red skin and crisp flesh. Many varieties have been developed as dessert or cooking fruit or for making cider
苹果。
used in names of unrelated fruits or other plant growths that resemble apples in some way, e.g.
［用 于和苹果无关但在某些方面与苹果相似的水果或其他植物的名称中，如custard apple, oak apple］。
(亦作
苹果树。
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the apple never falls far from the tree proverb salient family characteristics are usually inherited 〈谚〉苹果落地，离树不远 -
the apple of one's eye a person of whom one is extremely fond and proud 热爱的人，至爱；引以为豪的人；掌上明珠；得意门生 -
［ORIGIN： denoting the pupil of the eye, considered to be a globular solid body, extended as a symbol of something cherished.］
apples and oranges N. Amer. (of two people or things） irreconcilably or fundamentally different 〈北美〉(人，物）截然不同 -
apples and pears Brit. rhyming slang stairs 〈英，谐俚〉楼梯：he hasn't made it up those apples and pears in ten years. 他有十年没上那些楼梯了 -
a rotten (或bad ）apple informal a bad or corrupt person in a group, especially one whose behaviour is likely to have a detrimental influence on their associates 〈非正式〉害群之马；败类 -
［ORIGIN： with reference to the effect that a rotten apple has on fruit with which it is in contact.］
she's apples Austral. informal used to indicate that everything is in good order and there is nothing to worry about 〈澳，非正式〉一切都好，不必担心：‘Is the fire safe?’ ‘Yeah, she's apples.’ “这炉火安全吗？”“没问题，别担心 -
”［ORIGIN： from
apples and spice or apples and rice , rhyming slang fornice .］upset the apple cart spoil a plan or disturb the status quo 打乱计划，把事情搞砸
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apple pie 苹果派
真题例句：
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Big Apple 纽约市
真题例句：
"Old English
