zipper

chain; cable (unit of length: 100 fathoms, about 185 m); chain (unit of length: 66 feet, about 20 m); to chain; to enchain

to link; to catenate; link (on a web page); hyperlink

chain

chains; shackles

iron chain

chain bracelet; CL:條|条[tiao2]

food chain

chain; CL:根[gen1],條|条[tiao2]

human chain

side chain (used in classifying amino acids)

cold chain

single chain; refers to RNA as opposed to the double helix DNA

double stranded

(computing) external link (abbr. for 外部鏈接|外部链接[wai4 bu4 lian4 jie1])

island chain

cable carrier (used to protect cables and hoses attached to a machine); tow chain

carbon chain

(computing) magnet link; (electromagnetism) magnetic flux linkage

peptide chain (chain of amino acids making up protein)

ankle bracelet

hinge

chain hydrocarbon

chain link

(athletics) hammer; hammer throw

to link together; to connect (in a systematic or chain-like way); linkage

linked list

link

caterpillar track (propulsion system used on bulldozers etc)

sprocket

chain saw

anchor chain

necklace

industry value chain

supply chain

(computing) blockchain

chain of ossicles (in the middle ear)

resealable bag; ziplock bag

(computing) toolchain

resealable bag; ziplock bag; bag with a zipper

to have one's bicycle chain come off; (fig.) to let sb down; to drop the ball; to screw up

series of calamities; disaster following on disaster

food chain

decay chain

hyperlink

(Tw) hyperlink

a ranking of items in a particular category, with the most highly regarded on top (neologism c. 2012, coined by analogy with 食物鏈|食物链[shi2 wu4 lian4], food chain)

keychain

streptococcus (genus of bacteria)