All these factors relate to lentectomy, vitrectomy, anterior proliferative vitreoretinopathy, silicone oil, and gas for tamponade.可能与玻璃体切除 、 晶状体切除 、 前部增生性玻璃体视网膜病变及硅油和惰性气体充填术有关....
A ratchet mechanism transfers the thread from spool to bobbin.一种棘齿装置把线从线轴转到梭心上。On dictation equipment, a spool on which magnetic tape is wound.在口述记录设备上, 一种卷绕磁带的轴.a spool of cotton一轴棉线a spool of thread一轴线...
据当地民间传说，那是个不祥的地方。According to local folklore it is an evil place.酒吧里非常安静，给人一种不祥的预感。The bar seemed ominously quiet.不祥的阴霾在头顶上汇聚。There were ominous dark clouds gathering overhead....
Foliaceous back provides fluff , vein is thicker , stipule is damask.叶背具柔毛, 叶脉较粗,托叶淡红色.After mastering authentic evidence, foliaceous gentleman and bargaining of new egg China.在掌握了确凿证据之后, 叶先生与新蛋中国交涉.Foliaceous egg form o...