subterranean
.sʌbtә'reinjәn
基本解释
a. 地下的, 秘密的
n. 地下室, 地下工作者
英文释义
s. being or operating under the surface of the earth
s. lying beyond what is openly revealed or avowed (especially being kept in the background or deliberately concealed)
词形变化
上一个单词：subterrane
下一个单词：subterranean disposal