紫: Ⅰ形容词(红和蓝合成的颜色) purple; violet 短语和例子冻得脸色发紫 turn purple with cold; 他气得脸色发紫。 he became purple with rage.Ⅱ名词(姓氏) a surname 短语和例子紫云 zi yun
脉: 脉名词1.(动脉和静脉的统称) arteries and veins2.(脉搏的简称) pulse 短语和例子切脉 feel the pulse3.(像血管的组织; 连贯成系统的东西) vein 短语和例子细叶脉 veinlet in a leaf; 山脉 mountain range [chain]; 矿脉 a vein of ore; mineral vein