Difficulty in Breathing什么意思

Drop in Box入箱 Device Independent Bitmap与设备无关位图 Data Input Bus数据输入总线 Directory Information Base目录信息库 Dual Independent Bus双独立总线 Defense Industrial Base国防工业基地 Diffuse Interstellar Bands弥漫性星际乐队 Direct I/O Bridge直接的I / O的桥 Desk Instruction Booklet书桌说明书 Defense Information Base国防信息基础 Dead in Bed死在床上 Diameter Inside Bark (logging)树皮内外径采伐 Disability Insurance Benefits残疾保险福利 Difficulty in Breathing呼吸困难 Defense Intelligence Board国防情报委员会