“easel”的概念、定义、翻译、参考文献-科学参考

单词	easel
释义	easel [`ē·zǝl] ^{GRAPHIC ARTS} A standing frame, often adjustable, used to hold a painting in process, or to display a chart in meetings.
随便看	Birge-Sponer extrapolation birimose Birkeland-Eyde process Birkhoff's theorem Birmingham wire gage birotulate birth birth canal birth control birth-death process birth defect birthmark birth process birth rate bis- bischofite biscuit biscuit cutter bise bisection algorithm bisector bisectrix biserial biserial correlation coefficient biserrate

科学参考收录了103327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。