In the renin - angiotensin - aldosterone system, the juxtaglomerular apparatus helps regulate volume and pressure.在肾素 - 血管紧张素 - 醛固酮系统中, 肾小球旁体帮助调节血容量和压力.AIM: Cilazapril is the third generation of angiotensin converting en...
盐碱地和泥滩吸引了大量水鸟。The salt marshes and mud flats attract large numbers of waterfowl.船搁浅在一片淤泥滩上。The boat beached on a mud flat.泥滩成为成千上万只迁徙的天鹅越冬的场所.The mudflats offer a winter home to thousands of migrating swans....
It's rare, it's nasty, and it usually hits Hispanics.它很少见, 很难治, 而且通常出现在西班牙裔人中.It's a school that's brought blacks and whites and Hispanics together.那所学校里会聚了黑人、白人和西班牙裔人。Mark DiCamillo, a pollster , poi...
圣坛两侧是两棵圣诞树。The altar was flanked by two Christmas trees.教皇约翰·保罗二世身着白色长袍在简朴的圣坛前面跪下来。Pope John Paul II knelt in his white robes before the simple altar.礼拜结束时,许多敬拜者涌向圣坛.At the end of the service, scores of worshippers strea...