【机】 banner machine
connect; join; joint; juncture; link
【计】 bussing; catenation; connection; interfacing; join; linkage; linking
【化】 connection
【医】 connection; couple; coupling; union
【经】 link
gum; rubber
【医】 caoutchouc; elastica; india-rubber; rubber
thing
【建】 article
chance; crucial point; engine; machine; occasion; organic; pivot; plane
flexible
【医】 machine