eld怎么读

The use of external lumbar drainage ( ELD ) has been described in these patients.已经有人阐述过腰穿(脑脊液)外引流术 ( ELD ) 能用于在这类患者.He eld off his departure until his sister had come.他推迟行期直到他妹妹来后才走.I telephoned to my parents , eld brot...

n.高龄，古代，古人...