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
紧: Ⅰ形容词1.(物体受到几方面的拉力或压力以后呈现的紧张状态) taut; tight 短语和例子把绳子拉紧 pull the rope taut; 弓弦绷得很紧。 the bowstring is stretched taut.2.(物体受外力作用变得固定或牢固) fast; firm 短语和例子把螺丝拧紧 tighten the screw; 把门关紧 make the
