Their potential longevity was 4 - 8 years.他们的生命力是4-8年.Right Ventricle – to – Pulmonary Artery Conduit Longevity: Is it Related to Allograft Size?右心室至肺动脉导管的寿命: 是否与移植物的大小有关?Recent studies make a direct connection between l...
本阅览室参考书不得私自携出.No reference books are to be taken out of the reading room without permission.他们雇了一些彪形大汉，将附近私自占点的商贩都赶走了。They had employed heavies to evict shop squatters from neighbouring sites.她把做生意赚的利润大部分都私自蓄存起来了.She sal...