Auabbr.
e'ju
中文abbr. 任意单位（Arbitrary Unit）；运算器（Arithmetical Unit）；原子单位（Atom Unit）\nn. (Au)人名；(日)逢(姓)；(柬)欧；(德)奥
任意单位（Arbitrary Unit）；运算器（Arithmetical Unit）；原子单位（Atom Unit）
n. (Au)人名；(日)逢(姓)；(柬)欧；(德)奥
词根词源
Auchemical symbol for "gold," from Latin aurum "gold" (see aureate).auFrench, "at the, to the," from Old French al, contraction of a le, with -l- softened to -u-, as also poudre from pulverem, chaud from calidus, etc. Used in many expressions in cookery, etc., which have crossed the Channel since 18c., such as au contraire, literally "on the contrary;" au gratin, literally "with scrapings;" au jus, literally "with the juice."
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