名词
中文翻译：手掌
同义词：
['hand', 'palm', 'palms例句：1. She placed her hand on the table and leaned over to read a book.（她把手放在桌子上，俯身去看书。）']
例句：
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1. She placed her hand on the table and leaned over to read a book.
她把手放在桌子上，俯身去看书。
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2.He reached out his hand to shake yours.
他伸出手来握手。
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3. The palm of his hand was covered in calluses.
他的手掌上布满了老茧。