词汇	gone down the drain
释义	gone down the drain v.白白地被浪费掉枉费心机
随便看	Japanese slipper Japanese slippers Japanese SMEs Japanese smoothhound Japanese snailseed leaf Japanese snailseed root japanese snakegourd fruit Japanese snakegourd fruit Japanese snakegourd root Japanese snakegourd seed Japanese snake-husband Japanese Snipe Japanese Snowbell japanese snowbells Japanese Social Attitude against China Japanese social education activity Japanese Socialist Party Japanese Social Psychological Association Japanese society Japanese society and culture course Japanese Society of Hospital Pharmacists Japanese Society of Mechanical Engineers Japanese Society of Scientific Fisheries Japanese society of veterinary acupuncture Japanese soft talents