常見例句雙語例句Objective To explore the complications and its prevention of myringotomy with grommet insertion in children.目的探討兒童鼓膜切開置管術(shù)并發(fā)癥的原因及防治。Objective To discuss the advantages and curative effects of grommet insertion under endotoscope in treatment of children's secretory otitis media.目的探討耳內(nèi)鏡下鼓膜置管術(shù)治療兒童分泌性中耳炎的優(yōu)點及療效。To establish whether grommet insertion reduces the frequency of episodes of recurrent acute otitis media and the proportion of children with symptoms of ear disease.為了解通氣管的置入，能否降低兒童反復(fù)發(fā)作急性中耳炎的頻率，及耳疾癥狀的比率。 返回 grommet insertion