to react with extreme surprise, anger, or excitement
极度惊讶、愤怒或激动地反应 (jidu jingya, fennu huo jidong de fanying)
"He flipped out when he saw the mess in his room."
"当他看到房间里的混乱时，他完全失控了。" (Dang ta kan dao fangjian li de hunluan shi, ta wanquan shikong le.)
to connect to a meeting or call, especially online
to pass through different phases of change smoothly
to lose focus while doing or listening to something
to phone a place, especially work; to ask for help from some...
to meet someone unexpectedly
to think about the future with optimism
