词汇	recession mandible
释义	recession mandible 下颌退缩
随便看	Is this taxi free? Is this taxi taken Is this taxi taken? Is this tea sugared Is this tea sugared? Isth.,isth Isth., isth Is this/that a radio Is this/that a radio? Is this/that your radio Is this/that your radio? Is this the ABC Company Is this the ABC Company? Is this the Airport bus Is this the Airport bus? Is this the Andrews residence Is this the Andrews residence? Is this the bar Is this the bar? Is this the bar for hotel residents? Is this the booking office of Japan Air Line Is this the booking office of Japan Air Line? Is this the brush off? Is this the bus that goes by Friendship Store Is this the bus that goes by Friendship Store?