“减速板”概念、定义、翻译-科学时代

单词	减速板
释义	请查阅减速板--空气制动器
随便看	customs tariff customs tariff customs tariff customs tariff customs territory customs treaty customs union customs union Customs Union customs union customs union customs union customs valuation customs valuation customs valuation customs valuation Customs Valuation Code Customs Valuation Committee customs valuation practice customs valuation system customs warehouse customs warrant cut cut cut

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。