to enter or visit a place casually
随意进入或访问一个地方 (suíyì jìnrù huò fǎngwèn yīgè dìfāng)
"I’ll drop into the café for a quick coffee before work."
"在上班前我会去咖啡馆顺便去喝一杯快速的咖啡。" (Zài shàngbān qián wǒ huì qù kāfēiguǎn shùnbiàn qù hē yī bēi kuàisù de kāfēi.)
to have a particular average amount or rate over a period of...
to make internal changes to adapt to new conditions
to behave in a confident and dignified way
to become very anxious or upset about something
to express anger or frustration violently or suddenly
to delay progress or cause a problem
