二过氧

【化】 peroxysuccinic acid

二的英语翻译：

twin; two
【计】 binary-coded decimal; binary-coded decimal character code
binary-to-decimal conversion; binary-to-hexadecimal conversion
【医】 bi-; bis-; di-; duo-

过的英语翻译：

across; cross; excessive; over; pass; spend; through
【医】 per-

氧的英语翻译：

oxygen
【医】 o; O2; oxy-; oxygen; oxygenium; phlogisticated gas