Vulcanite
n. 硬橡皮\\n[医] 硬橡皮, 硫化橡胶
📖 牛津释义
vulcanite
n[U]
hard black vulcanized rubber 硬质橡胶; 硬橡皮.
🗣️ 情景例句
Content is happiness.
知足常乐。
Byrd now knew that he would be able to reach the South Pole which was 300 miles away, for there were no more mountains in sight.
伯德这时知道他能够顺利飞抵300英里以外的南极了,因为前面再没有山了。
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