兜の緒を締める(かぶとのおをしめる)
日文單字
意思:振作精神
English: to brace oneself (e.g. for battle); to pull oneself together; to focus one's mind; to tighten the strings of one's helmet
日文單字
意思:振作精神
English: to brace oneself (e.g. for battle); to pull oneself together; to focus one's mind; to tighten the strings of one's helmet