kerite的翻译，读音
英/'kerɪt/
释义：
天然沥青
n. A compound in which tar or asphaltum combined with animal
or vegetable oils is vulcanized by sulphur, the product closely
resembling rubber; -- used principally as an insulating material in
telegraphy.
n. A compound in which tar or asphaltum combined with animal
or vegetable oils is vulcanized by sulphur, the product closely
resembling rubber; -- used principally as an insulating material in
telegraphy.