discolith的翻译，读音
释义：
盘状核粒
n. One of a species of coccoliths, having an oval discoidal
body, with a thick strongly refracting rim, and a thinner central
portion. One of them measures about / of an inch in its longest
diameter.
n. One of a species of coccoliths, having an oval discoidal
body, with a thick strongly refracting rim, and a thinner central
portion. One of them measures about / of an inch in its longest
diameter.