2.TTRa network of curved roads which connect two main roads where they cross 苜蓿叶形交叉路口
Examples from the Corpus
cloverleaf• They each set out in a different direction, making a cloverleaf, meeting back at the apartment.• I closed my eyes to shut out the glow from the cloverleaf window and tried for sleep.• The spill in my hand was beginning to sputter, but-I noticed that the cloverleaf aperture was now glowing pinkly.