substance

substance.

1. The essence of something; the essential quality of something, as opposed to its mere form (matter of substance).

2. Any matter, esp. an addictive drug (illegal substance) (abuse of a substance).

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词条贡献者

译者Natalie，在一家西班牙律师事务所的北京办公室担任全职法律翻译，擅长翻译涉及医疗健康领域的法律文件。