它颈上的虹彩色羽毛闪烁着光芒.Light flashed from the iridescent feathers around its neck.耐酸、耐碱失重试验表明,该虹彩膜具有很好的化学稳定性.The experimental results show the good chemical durability of the luster film.摘要科根 - 端斯症候群是属于虹彩角膜内皮细胞 症候 群中的一种特殊型态,好发于女...
你有黑色毡尖笔 吗 ?Do you have a black felt - tipped pen?光笔:在直观显示器上作编辑用的 光敏 尖笔.Light pen Light - sensitive stylus used to edit on a VDU ( visual display unit ) ....