锁臂缠腿的英文：
bar arm with grapevine

bar是什么意思：
n. 条，棒，杆；栅栏；酒吧间
v. 闩上；阻挡；排斥

To exclude or shut out;bar.
把…排除在外；把…排除在外，不予考虑

To exclude or rule out;bar.
除去，排除；排斥

She is reading for the bar exam.
她正在攻读律师专业。

arm是什么意思：
n. 手臂；武器；袖子；权力
v. 武装；备战；准备；装备

They went off arm in arm.
他们臂挽臂地走了。

They went off arm in arm.
我们在工作中同心协办，相互配合。

Peter and Jane are walking arm in arm.
彼得和简臂挽臂地走着。

grapevine是什么意思：
n. 葡萄藤；小道消息；秘密情报网

Hear through the grapevine
道听途说

People said they looked like a grapevine.
人们说它们看起来像葡萄藤。

He'd doubtless heard rumours on the grapevine.
他无疑是听到了小道消息。