Jùyǐ'èrchún zài zhìyào héshí pǐn gōngyè zhōngyòng tú guǎngfàn.
Polyethylene glycol has wide uses in the pharmaceutical and food industries.
Tips
usage
Literally 聚 (poly-) + 乙二醇 (ethylene glycol). 乙二醇 on its own means plain ethylene glycol (antifreeze); only with 聚 does it become the polymer PEG used as a food additive, laxative, and vaccine carrier.
