Au
?? 發(fā)布時(shí)間：2026-07-03 13:45:45
[,e'ju]
- abbr. 任意單位（Arbitrary Unit）；運(yùn)算器（Arithmetical Unit）；原子單位（Atom Unit）
- n. (Au)人名；(日)逢(姓)；(柬)歐；(德)奧
擴(kuò)展詞匯
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(duì)這個(gè)系統(tǒng)還不完全熟悉。
來自《權(quán)威詞典》
- 2. The fish is served au naturel, uncooked and with nothing added.
- 這條魚是生吃的，未經(jīng)蒸煮，也沒加任何調(diào)味品。
來自《權(quán)威詞典》
- 3. Au is the chemical symbol for gold.
- ‘Au’是金的化學(xué)元素符號(hào).
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(jì)算了W, Au,Rn, Am等 元素的原子能量、熵及定容熱容.
來自互聯(lián)網(wǎng)
- 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(fù)異常的套合產(chǎn)出是尋找金礦脈的地球化學(xué)標(biāo)志.
來自互聯(lián)網(wǎng)