1V-RECIP-ERG (使)连锁;(使)相互扣住 Things that interlock or are interlocked go between or through each other so that they are linked. (使)连锁;(使)相互扣住 [Also Vwith n]
The parts interlock. [VERB]
各部分相互扣住。
Interlock your fingers behind your back. [VERB noun]
把手十指交错放到背后。
Joyce sits with her fingers interlocked under her chin. [VERB-ed]