学单词就来词汇迷

英语词典英语短语

词汇迷英语词典prostomium的中文意思

prostomium

英 [prəʊ'stəʊmɪəm] 美[pro'stomiəm]

n. [无脊椎] 口前叶

英文词源

prostomium (n.): 1870, Latinized form of Greek prostomion "fore-mouth, something before the mouth," from pro "before" (see pro-) + stoma "mouth" (see stoma).

推荐单词