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纤维素是植物细胞壁的主要成分。
Cellulose is the major constituent of plant cell walls.
youdao
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植物细胞的显著特征之一是具有细胞壁。
Cell wall is one of the most remarkably characteristics of plant cell.
youdao
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植物细胞的显著特征之一是具有细胞壁。
Cell wall is one of the most remarkably characteristics of plant cell.
youdao