hiyaint.你好！hiint.嗨(引人注意时的喊声；打招呼)Hizh densiW lioopretein高密度脂蛋白Hibiscus mutabilis L.[医] 木芙蓉hi-saltstable polymer高抗盐聚合物hibernating environment冬眠环境hilbert nullstellensatz希耳伯特零点定理hi - tech corporation高新技术企业hidden receiver problem隐接收终端问题hilum of inferior olive下橄榄核门hidden granite porphyry潜花岗斑岩Hiatula diphos Linnaeusn.西施舌(樱蛤超科；紫云蛤科)

1. Hilary, come over and meet Sally.
   希拉里，过来认识一下萨莉。
2. Hugo waved as he passed Hilary in his car.
   雨果开汽车从希拉里旁边经过时摆了摆手。