“螺环”概念、定义、翻译-科学时代

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

单词	螺环
释义	请查阅壳阶--螺环
随便看	disjunct disjunct disjunct disjunction disjunction disjunction disjunction disjunctive disjunctive allegation disjunctive and categorical inference disjunctive argument disjunctive concept disjunctive deontic proposition disjunctive function disjunctive-hypothetical inference disjunctive inference disjunctive model disjunctive normal form disjunctive normal form disjunctive pronoun disjunctive proposition disjunctive question disjunctive syllogism disjunctive treatment disjunct motion