| 释义 | 
             
                submerged hydrovegetation
                
            暗礁àn jiāo 
 ledge; submerged rock; key; submerged reef捞渣机lāo zhā jī 
 submerged chain conveyor在水中的zài shuǐ zhōng de 
 submerged, underwater溺谷nì gǔ 
 liman; drowned valley; submerged coast液下泵yè xià bèng 
 submerged pump; fluid pump埋弧焊机mái hú hàn jī 
 submerged arc welding machine; arc-submerging welder
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