substratum

名词 n.
中文释义

英文释义

名词 n.
  1. A layer that lies underneath another.
  2. The underlying cause or basis of something. figuratively
    — However exaggerated an estimate this might be, the substratum of truth was solid and auriferous enough to dazzle the imagination.
  3. A substrate.

词形变化

substrata plural

词汇关系

衍生词
substrate
相关词
substratal

词源

Learned borrowing from New Latin substrātum, nominalisation of the neuter of Latin substrātus, perfect passive participle of substernō. By surface analysis, sub- + stratum.
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