sub-

pref 前缀 1 (with ns and adjs 与名词和形容词结合) under; below 在...之下; 低於...: subway * subsoil * submarine. 2 (with ns 与名词结合) lower in rank; inferior 级别较低的; 次於...的: sub-lieutenant * subspecies.3 (with adjs 与形容词结合) not quite; almost 不完全的; 近似的: subnormal * subtropical * substandard. 4 (with vs and ns 与动词和名词结合) (form a) smaller or less important part of (形成)...之较小的或次要的部分: subdivide * subcommittee * subset. Cf 参看 under-.


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