when something unpleasant like rain or cold begins and seems likely to continue
雨や寒さなどの不快なものが始まり、続く可能性が高い場合 (ame ya samusa nado no fukai na mono ga hajimari, tsudzuku kanōsei ga takai baai)
"The cold season has set in, and we need to wear warm clothes."
"寒い季節がset inし、私たちは暖かい服を着る必要があります。" (Samui kisetsu ga **set in** shi, watashitachi wa atatakai fuku o kiru hitsuyō ga arimasu.)
to schedule protected time for a specific activity
to formally ask for a change in a court decision
to criticize someone or something harshly
to inspire someone to move or act toward a goal
to get rid of something; to free oneself from control or ill...
to discuss something carefully to understand or solve it