“proctiger”的概念、定义、翻译、参考文献-科学参考

单词	proctiger
释义	proctiger [`präk·tǝ·jǝr] ^{INVERTEBRATE ZOOLOGY} The cone-shaped, reduced terminal segment of the abdomen of an insect which contains the anus.
随便看	fine delay fine earth fin efficiency fine gold fine gravel fine grinding fine index fine-line printer fineness fineness modulus fineness ratio fines fine sand fine-screen halftone fine silver fine structure fine-structure constant fin fold finger finger bit finger board finger chute finger coal finger gripper finger lake

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。