复数：hickeys 复数：hickies
1.〈口〉器械,小机件,小装置,新玩意儿
2.弯管器
3.(电气设备的)螺纹接合器
4.〈口〉疙瘩,粉刺,小脓疱
1.a small red mark that appears on the skin when someone has sucked or bitten it in a sexual way
hickeyshickeyshickeys