| 单词 | polyethylene glycol |
| 释义 | > as lemmaspolyethylene glycol polyethylene glycol n. any polymer of ethylene glycol; esp. any of a series of water-soluble oligomers and polymers which have the structure H(OCH2CH2)nOH, of which the lower members are used as solvents and the higher are chiefly waxes; abbreviated PEG.extracted from polyethylenen.< as lemmas |
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