pear是可数名词。pear翻译为梨；复数： pears
例：
This pear is rotten to the core.
这梨全烂了。
Here's a pear for you. Catch!
给你一个梨，接着！
Scoop out the rotten part of the pear.
把梨烂的地方剜掉。
When you get hungry, just pluck a pear off the tree and eat it.
肚子饿了你就从树上采摘一个梨吃吧。
This pear tastes a bit sour.
这梨带点酸味。
The pear had bruises of dark spots.
这个梨子有碰伤的黑斑。
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