片语
water bath trough浴缸
sand-water mixing trough水砂合混沟
water discharge trough洗砂排水槽
water sealing trough水封槽
passive water-trough被动式水槽
deep water marine trough深水海槽
water tank[建] 水箱;水槽
water tunnel水洞;水槽,水筒;输水隧道
water collecting trough集水槽
water seal trough水封槽
water distribution trough配水槽