英语词汇sinus怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	sinus
释义	si·nus /ˈsaɪnəs/ n. 1. 弯曲(处)；凹陷(处) 2. 【解】【医】窦(如鼻窦、静脉窦等)，窦道；瘘管 3. 【植】弯缺 4. 【动】(软体动物的)弯；(腕足类的)中槽，凹 [L: curve, bay¹]
随便看	downlighter downlighting downlights downlike downline down line down-line downlink downlinked downlinking downlinks download downloadable downloadable downloaded downloader downloader downloading down-loading downloads down-looking down-market downmost down-on down on one's luck

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