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- undershirt n. 汗衫；贴身内衣
- thunderstruck adj. 大吃一惊的
- undershorts n. 短(内)裤
- underthings n. 内衣裤
underthrust n. [地质] 俯冲断层; adj. 向下面突出的;
underthrust plate 下冲板块
underthrust mass 俯冲体
underthrust fault 俯冲断层
网络短语:
underthrust zone 俯冲带
underthrust E 俯冲断层
underthrust earthquake 俯冲断层地震
underthrust belt 俯冲带
continental underthrust 大陆俯冲
high angle underthrust 高角度断层