plaster of paris bed是什么意思，plaster of paris bed的翻译，plaster of paris bed音标、读音、用法和例句

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plaster of paris bed是什么意思，plaster of paris bed的翻译，plaster of paris bed音标、读音、用法和例句_绿查网谷歌词典

plaster of paris bed

基本解释

专业释义

医药科学