気温が下がったので、コートを着ます。

N3 気温 kion air temperature, weather temperature N5 下 shita under / below N5 コート kooto coat, court

N5 気 ki, ke / ki spirit, mind, air N2 温 on / atata.ka, atata.kai, atata.maru, atata.meru, nuku warm, chaud, templado N5 下 ka, ge / shita, shimo, moto, sa.geru, sa.garu, kuda.ru, kuda.ri, kuda.su, -kuda.su, kuda.saru, o.rosu, o.riru below, down, descend N4 着 chaku, jaku / ki.ru, ki.seru, tsu.ku, tsu.keru don, arrive, wear

N4 〜ので node Indicates cause or reason in a softer way than kara, connects two clauses, often used in polite explanations N5 〜ます masu Used at the end of verbs, polite present or future form, makes the sentence more polite N5 〜が ga Marks the grammatical subject, highlights new information, can also show slight contrast in some sentences N5 〜を o Marks the direct object of an action, appears before the verb, shows what receives the action N5 〜で de Indicates where an action happens, means used, tool, cause, or material depending on context N5 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase