ad hoc means的用法和樣例：
例句
- Every form of arts has its special means of comic expression.
每一種藝術(shù)形式都有其表現喜劇性?xún)热莸奶厥馐侄巍?/li> - On the other hand, if the effective rate remains near zero, the Fed will have to turn to more unconventional means of stimulating growth.
另一方面，如果實(shí)際利率持續接近零的狀態(tài)，聯(lián)邦政府不得不采取更多特殊手段來(lái)刺激經(jīng)濟增長(cháng)。
