to fold or turn up sleeves or trousers
卷起或拉起袖子或裤子 (juǎn qǐ huò lā qǐ xiùzi huò kùzi)
"He rolled up his sleeves before starting to wash."
"他在开始洗之前卷起了袖子。" (Tā zài kāishǐ xǐ zhīqián juǎn qǐle xiùzi.)
to suddenly become violent or intense
to let go of anxiety and stressful thoughts
to respond slowly compared to expected speed
to form a partnership or collaboration
to become stricter with spending or policy
to write something in full form
