欢迎回来。其实不一定要走出门出，如果你是个古灵精怪的人，一定能有自己的方法每天都享受度假心情。好了，伴着轻松的节奏，带着一颗爱学习的心，一起来看看今天为大家准备的平时比较常用的一些成语：

once and for all: 劳永逸地；彻底地；最后一次
She told them, once and for all, that she wouldn’t give up. 她坚决地告诉他们，自己绝不会放弃。
John's back home once and for all.约翰回家了, 这次再也不走了。

man and boy n. 从儿童时代以来, 从小到大
I have been at sea now, man and boy, for 37 years. 我从小当水手至今已经37年了。
I've lived here for nearly sixty years, man and boy. 从小到大，我在这里已经生活近60年。

man and wife夫妇
I now pronounce you man and wife. 现在我宣布你们结为合法夫妇。

neck and neck 并驾齐驱, 不分上下
It’s a neck and neck race. 这是一场势均力敌的比赛。
The two contestants are neck and neck with 20 points each.比赛双方各得20分，打成了平局。

hot and heavy 激烈的;猛烈的
There was a hot and heavy debate at the conference. 人们在会议上进行了一场激烈的辩论。

black and blue:鼻青眼肿
After the fight, the boy was black and blue all over. 打完架，这孩子遍体鳞伤。
She fell down the stairs and was all black and blue.她从楼梯跌下而青一块紫一块了。

sixes and sevens乱七八糟;意见不一致
The house was at sixes and sevens after the party. 晚会过后，房子里一片狼籍。
The boy made the room at sixes and sevens. 这男孩把房间弄得乱七八糟的。
The members couldn't come to an agreement. They were at sixes and sevens. 委员们不能达成一致意见，他们各持己见。

odds and ends 零碎；琐碎的东西；小玩意
Everything has been packed into the boxes except a few odds and ends. 除了一些琐碎的杂物外，其它都打包了。
She pieced together odds and ends of cloth and made some clothes for her baby.她把零头碎布拼起来给自己的孩子做了些衣服。

push and shove: 连推带挤;推推搡搡
Stop pushing and shoving, you people at the back. 后面的人，不要推推搡搡！
People push and shove to get their good life and they get hurt.大家挣着挤着都想要过上好的生活，肯定就会有人会受伤。

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