短语词组短語stop -log [水利]曡梁牐門Stop -log Weir 阻堰Weir stop -log 牐板堰stop log gate slot 曡梁牐門槽stop log weir WESTBANK 插板堰stop log weir 插板堰;曡梁堰stop log gate 曡梁牐門;疊梁牐門stop log recess 插板槽Recess stop log 插版槽 返回 stop log