n. 希頓古裝（古希臘人貼身穿的寬大長(zhǎng)袍）；[無(wú)脊椎] 石鱉（等于sea cradle）；多板綱軟體動(dòng)物
英文詞源
chiton (n.)
mollusc genus, 1816, from Latinized form of Greek khiton "frock (worn by both sexes), tunic, mail coat" (see chitin). Used in English in literal sense of "ancient Greek tunic" from 1850. The molluscs also are known as "coat-of-mail shells" for their mail-like covering.