to express anger or frustration loudly
大声表达愤怒或沮丧 (da sheng biaoda fennu huo jushang)
"He let rip at the meeting when no one listened to him."
"他在会议上let rip，当没有人听他说话时" (ta zai huiyi shang let rip, dang meiyou ren ting ta shuo hua shi)
to allow yourself to feel inner calmness
to withdraw from an agreement or promise
to disconnect mentally and drift into thoughts
to arrange or plan something; to repair or prepare something
to look in different places in search of something
to give evidence in court against someone
