苹果的英语是apple。例句：1、I planted those apple trees. 2、Someone threw an apple core.3、Polly took a bite of the apple, chewed and swallowed.

双语例句：
Have an apple to keep you going till dinner time.
吃个苹果就能挨到吃晚饭了。
She took a dainty little bite of the apple.
她文雅地咬了一小口苹果。
He looked for all the world like a schoolboy caught stealing apples.
他那个样子简直就像偷苹果时被当场抓住的小学生。
He ate the apple, stalk and all.
他把那个苹果吃了个干净，连梗都没剩下。
Apples come in a great many varieties.
苹果的品种繁多。