夜を徹する よをてっする to stay up all night; to sit up all night; to do something all night exp vs-s Advanced ➥
恨み骨髄に徹する うらみこつずいにてっする to have a deep grudge; to bear deep resentment towards someone exp vs-s Advanced ➥
徹見 てっけん seeing clearly; seeing without obstruction; looking into every nook and corner n vs Advanced ➥