from the standpoint of; as a matter of (e.g. fact); aboard (a ship or vehicle); on top of; first volume (e.g. book); superior quality; best
direction; orientation; suited to; suitable for; tendency; inclination
① 組み合わせるべき複数の部品（要素）の間で、お互いに置き換えることができる性質。また、その性質の程度。