Reductive cyclization
[化] 還原性環化; 還原性環化作用
?? 詞語組成解析
a. 減少的, 還原論的\\nn. 還原劑
n. 環合, 環的形成\\n[化] 環化
??? 情景例句
It's unsafe for girls to go out alone at night.
女孩子晚上一個人外出很危險的。
Besides the required courses, I'm taking an elective in the Lab Science.
除必修科目外，選修科目我選了實驗科學。
What was the population of the less developed countries in 1950?
1950年不太發達國家的人口是多少？