Ethylene oxide units
[化] 環氧乙烷單元
?? 詞語組成解析
n. 乙烯\\n[化] 乙烯; 1,2-亞乙基
oxide
['ɑksa?d]
n. [化]氧化物;
n. 單位
??? 情景例句
Without a doubt, things will get worse.
情況無疑會越來越糟。
Old wood is best to burn, old horse to ride.
老柴好燒，老馬好騎。
The early climbers were looking for the easiest way to the top, because the summit was the prize they sought, especially if it and never been attained before.
早期登山者所尋找的是通往山頂的最方便的途徑，因為頂峰特別是前人未曾到過的頂峰 -- 才是他們尋求的目標。