hygienic
形容词 adj.
英文释义
形容词 adj.
- Pertaining to hygiene; clean, sanitary, free of disease.
-
Whose expansion is guaranteed not to cause the accidental capture of identifiers.
— Of course, anyone with a Scheme background is probably howling at this point because they have a hygienic macro system that makes unintended variable capture impossible. Allowing variable capture when we really, really want it makes Clojure's macro system technically more dangerous than hygienic systems.
词源
From French hygiénique. Displaced earlier hygienal.
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数据来源: Wiktionary