geosynclines

geosynclines

美 　英

• n.【地】地槽
• 网络地向斜；大向斜；槽台学说简介

词形变化

复数：geosynclines  

英汉解释

n.	1. 【地】地槽,大向斜

英英解释

n.	1. a long broad depression in the Earth's crust where it has sunk over time as it has accumulated a thick layer of sedimentary deposits