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(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.
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.