0 a connection between two roads consisting of four smaller, curved roads that allows vehicles to move from one road to the other without crossing the flow of traffic -- （道路的）四叶式立体交叉，苜蓿叶式立体交叉
Alternatively, clover-stacks are formerly cloverleaf interchanges with two loop ramps (typically diagonal from each other) replaced with flyover ramps.
The cloverleaf secondary structure is indicated by bracket notation.
This belief in an inner logic led him to radical solutions of contemporary problems such as cloverleaf traffic junctions, neighbourhood units, traffic segregation, high-rise housing and movable partitions.
The crypt and the choir and chancel above have a cloverleaf pattern.
The bypass and business routes originally intersected in a traffic circle, which was replaced in 1963 by a cloverleaf interchange.
The linden sprig comes from old guild seals, which bore a cloverleaf and a star.
The fingers show the 'trident hand appearance' (e), there is frontal bossing (f) and the head can be cloverleaf shaped (g).
The cylinder head is cast aluminum, with the cylinder heads being a 48-degree pent-roof design with a partial cloverleaf between the intake valves.
