joint [dʒɔɪnt] n. 接头，关节； adj. 共同的，连接的，联合的

四级真题

But you both need to know what you're doing, who's paying what into the joint accountand how much you keep separately.(CET-4. 2011.12)

但是你们两个都要知道自己在做什么，谁往共同账户里支付了多少，各自保留了多少。

词组搭配

out of joint 脱位的，心情不好的 LTdtIZNnIpFcVkzOMiKJOKVX+ZLYXfJU8YtbMmEgUth0PXIZhPBTMz27Kl4vE8jR