hy.dro.me.chan.icsn.(used with a sing. verb)(名词)(与单数动词连用)The study of the mechanics of fluids or the laws of equilibrium and motion concerning fluids.流体力学:关于流体的力学或关于涉及水的动态平衡法则的研究【引伸】hy.dromechan.icaladj.(形容词)