Search the dictionary A Chinese word or character, or English Search 4 entries. suǒguǎn 锁管 general term for squids (Tw) suǒguǎn 鎖管 general term for squids (Tw) rèsuōguǎn 热缩管 heat shrink tubing (aka heatshrink) (shrinkable plastic tube used to insulate wires) rèsuōguǎn 熱縮管 heat shrink tubing (aka heatshrink) (shrinkable plastic tube used to insulate wires)