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.

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He eld off his departure until his sister had come.

他推迟行期直到他妹妹来后才走.

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I telephoned to my parents , eld brother, grandpa and my eld sister, my grandpa's condition optimist.

今天跟爸妈、哥哥 、 祖父、姐姐通了一下电话, 祖父的病情不容乐观.

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