trough-shaped valley的意思|示意
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trough-shaped谷
trough-shaped valley的网络常见释义
槽形谷 槽形谷 trough shaped valley; trough-shaped valley 钩形谷 hook valley ..
trough-shaped valley相关短语
1、 trough shaped valley 槽形谷
2、 trough-shaped submarine valley 槽形海底谷