“class”概念、定义、翻译-科学时代

单词	class
释义	商务词汇手册 class 等级；舱位
随便看	installation programme installation ring installation risk installation risk insurance installation survey installation under plaster installation under the surface installation verification procedure installed capacity installed flow characteristic installed life installed power of electrical equipment installed specific fuel consumption installed thermal capacity of a reactor installed thrust installed user program installer installer installer installment installment installment installment installment installment

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。