Chinese

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bracelet; ring (not for finger); to surround
bracelet; ring (not for finger); to surround; to loop; loop
 
oxygen 3rd heavenly stem alkane
trad. (環氧丙烷)
simp. (环氧丙烷)
 
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Pronunciation

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Noun

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環氧丙烷

  1. (organic chemistry) propylene oxide