“pitted pebble”的概念、定义、翻译、参考文献-科学参考

单词	pitted pebble
释义	pitted pebble [`pid·ǝd `peb·ǝl] ^GEOLOGY A pebble having marked concavities not related to the texture of the rock in which it appears or to differential weathering.
随便看	photocell photocell relay photochemical oxidant photochemical reaction photochemical reduction photochemical smog photochemistry photochromic compound photochromic glass photochromic reaction photochromism photochromism method photoclinometer photoclinometry photocoagulator photocomposition photoconduction photoconductive cell photoconductive device photoconductive film photoconductive gain factor photoconductive meter photoconductivity photoconductivity gain photoconductor

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