nonmercury

形容词 adj.

英文释义

形容词 adj.
  1. Not of, pertaining to, or containing mercury. not-comparable
    — "There is clearly a systemic problem," said Richard L. Brodsky, a Westchester assemblyman, who is sponsoring a bill to require that mercury gauges be replaced with nonmercury alternatives.

词源

From non- + mercury.
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