for a cert的确, 确实
for a full due[航海]完全地, 彻底地,一劳永逸地
for a lark当作玩笑, 为了取笑
for a loss处于苦恼中
for a rainy day以防不时之需
for a reason of state以国家的利益为理由(指执政者的借口)
for a shift出于权宜之计
for a wonder说来奇怪
for account of为...代销
for all I care与我无关
for all of就...来说
for all one is worth拼命, 努力
for all practical purposes实际上
for all that虽然如此
for an indefinite period无限期地
for an instant片刻, 一瞬间
for any sake无论如何
for as much as因为
for aught I know也许
for company陪着
