短语词组短语stop -log [水利]叠梁闸门Stop -log Weir 阻堰Weir stop -log 牐板堰stop log gate slot 叠梁闸门槽stop log weir WESTBANK 插板堰stop log weir 插板堰;叠梁堰stop log gate 叠梁闸门;迭梁闸门stop log recess 插板槽Recess stop log 插版槽 返回 stop log