医学の進歩が目覚ましい

N4 医学 igaku medicine, medical science N3 進歩 shinpo progress, advancement, improvement N5 目 me eye

N4 医 i / i.yasu, i.suru, kusushi doctor, medicine, médecin N5 学 gaku / mana.bu study, learning, science N3 進 shin / susu.mu, susu.meru advance, proceed, progress N4 歩 ho, bu, fu / aru.ku, ayu.mu walk, counter for steps, marcher N4 目 moku, boku / me, -me, ma- eye, class, look N3 覚 kaku / obo.eru, sa.masu, sa.meru, sato.ru memorize, learn, remember

N4 〜し shi Indicates multiple reasons or qualities, connects clauses or adjectives, means besides that, and also N5 〜が ga Marks the grammatical subject, highlights new information, can also show slight contrast in some sentences N5 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase