垂: hang down; droop; let fall弯: curved; bent; crooked; flexu ...区: H region; H转弯区: turn land垂弯轴: sagging axle航途转弯区: enroute turning area; turning area中垂弯矩: sagging bending moment钢板负垂弯度: negative spring camber下垂弯曲力矩: sagging moment垂头仰卧位: trendelenburg position垂腕: carpoptosis; wrist drop垂头丧气地: mopishly垂危: (病重将死) critically ill; terminally ill; at one's last gasp; close to death; near one's end; approaching death 那小女孩生命垂危。the little girl lay between life and death. 他因患癌症而生命垂危。his life is in dire danger from cancer垂头丧气的样子: hang dog look垂危面容: hippocrates face垂头丧气的, 沮丧的: blue about the gills垂尾: vertical fin垂头丧气的 欢悦的: crestfallen exultant
