Au
[,e'ju]
- abbr. 任意單位（Arbitrary Unit）；運算器（Arithmetical Unit）；原子單位（Atom Unit）
- n. (Au)人名；(日)逢(姓)；(柬)歐；(德)奧
英文詞源
- Au
- chemical symbol for "gold," from Latin aurum "gold" (see aureate).
- au
- French, "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."
雙語例句
- 1. I'm new here so I'm not completely au fait with the system.
- 我初來乍到，所以對這個係統還不完全熟悉。
來自《權威詞典》
- 2. The fish is served au naturel, uncooked and with nothing added.
- 這條魚是生吃的，未經蒸煮，也沒加任何調味品。
來自《權威詞典》
- 3. Au is the chemical symbol for gold.
- ‘Au’是金的化學元素符號.
來自辭典例句
- 4. As samples, the total electron energies of W, Au, Rn and Am are calculated respectively.
- 作為算例, 計算了W, Au,Rn, Am等 元素的原子能量、熵及定容熱容.
來自互聯網
- 5. The interlinked occurrente of positiveanomalies of Au, Ag, W, ect. and negative anomalies of Ba, Sr, Na _ 2 O, ect.
- Au 、 Ag 、 W等組分的正異常和Ba 、 Sr 、 Na_2O等組分的負異常的套合產出是尋找金礦脈的地球化學標誌.
來自互聯網