“Indentured Servants”的概念、定义、翻译、参考文献-科学参考

单词	Indentured Servants
释义	Indentured Servants Encyclopedia 历史学美国历史释 Indentured Servants白人契约工英属北美殖民地时期一部分放弃一定时间人身自由，来到英属北美殖民地的白人劳动力。
随便看	transgene technology transgenic agriculture transgenic animal transgenic biological laboratory transgenic bio-pollution transgenic breeding transgenic cells transgenic cloned animal transgenic cloning technology transgenic crops transgenic generation transgenic heterozygote transgenic homozygote transgenic insect transgenic medicinal animals transgenic medicinal plants transgenic microorganisms transgenic organism transgenic plant transgenic selectable marker transgenic technology ethics Transgenic technology system transgenic traceability system transgenic tree transgenic varieties of forage plants

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。