请输入您要查询的词汇:

 

词汇 aphotic
词源

aphotic adj.

"untouched by sunlight, lightless" (in reference to deep-sea regions), 1894, Modern Latin, from Greek a- "not, without" (see a- (3)) + phōs (genitive phōtos) "light" (from PIE root *bha- (1) "to shine") + -ic. Aphotic zone is recorded from 1913.

updated on December 20, 2020

随便看

 

英语词源词典收录了45867条英语词源词条,基本涵盖了全部常用英语词汇的起源、历史,是研究英语词汇或通过词源学英语的必备工具。

 

Copyright © 2000-2024 Newdu.com.com All Rights Reserved
更新时间:2025/5/1 12:04:36