夹心大便
let alone更不用说He hasn't enough money for food, let alone amusements. 他连吃饭钱都不够,就更不用说玩儿的钱了。
快乐花蛇
不必说更不必说letalone,nottomention、重视attachimportanceto;payattentionto;thinkhighlyof;takesth.seriously;importance;laystoreby;
美丽的大蒜君
let alone 才是最地道的说法(Not to mention; much less:)更不用提;更别说:“Their ancestors had been dirt poor and never saw royalty, let alone hung around with them”(Garrison Keillor)“他们的祖先穷得要命,从来没有见过王族成员,更不用说和他们在一起了”(加里森·谢勒)
hanrui2008
不必说...更不必说...是一起用的吗?不过一起用汉语也不通顺呀,你是不是表达”我工作都可能作不完,更别说去买菜了”这个意思? 这样可以用let alone 连接或者not to mention I can't even finish my job,let alone bought the food. let alone bought the food 是虚拟时态. not to mention 后经常接名词 如果是分开的意思 不必说 needless to say 更不必说 let alone/not to mention