Double-jointed
a. 双关节的, 可前后自由活动的
📖 牛津释义
double-jointed
adj [usu pred 通常作表语]
having very flexible joints that allow the fingers, arms or legs to bend backwards as well as forwards （手指、 臂或腿）有双关节（可前後活动）.
🧩 词语组成解析
double
['dʌbl]
adj. 双的;两倍的;两面派的;双人用的;
vt. 使加倍;把…对折;重复;
vi. 加倍，加倍努力;快步走;
adv. 两倍地;双重地;
n. 两倍;双精度型;
doub二，双+le反复 → 反复两倍 → 翻倍
a. 有接缝的, 有节的, 有接头的
🗣️ 情景例句
That sounds reasonable. Let me think it over. And I'll call you back to make reservations.
听起来价钱还算公道。让我考虑一下，我会再打电话预定。
Why are you sitting over there?
你为什么坐在那里？
You will grow stronger each time, until you can do and finish what you started out to do.
每次你会变得更坚强，直至你完成你着手进行的事情。