Cla
abbr. （美國）大學(xué)語言協(xié)會（College Language Association）
??? 情景例句
Scientific discoveries are ofter applied to industrial production methods.
科學(xué)新發(fā)現(xiàn)常應(yīng)用于工業(yè)生產(chǎn)的方法。
Do not hallo till you are out of the wood.
未出險(xiǎn)境，先莫高興。
In addition to all her other qualifications, Bessie was an expert cook.
貝西除了有各種本領(lǐng)以外，還是一個(gè)烹飪大師。