Certified colours
[化] 合法食用染料
?? 詞語(yǔ)組成解析
certified
[['s?:tifaid]]
a. 證明合格的\\n[化] 檢定的; 證明的; 書面證明的
n. 國(guó)旗, 旗幟, 船旗, 軍旗, 衣帽, 徽章, 綬帶
??? 情景例句
Everyone hates the banks, but we have no alternative but to use them.
人人都討厭銀行，但是我們沒(méi)有選擇，只能繼續(xù)同銀行打交道。
Even the walls have ears.
隔墻有耳。
Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret.
某些大公司進(jìn)行的研究屬于一般和基礎(chǔ)性的研究。因此不保密對(duì)他們才有利。