二虎相鬥，必有一傷

lit. when two tigers fight, one is sure to be wounded (idiom) / fig. if it comes to a fight, someone will get hurt

two / 2 / (Beijing dialect) stupid

tiger / CL:隻|只[zhi1]

each other / one another / mutually / fret on the neck of a pipa 琵琶[pi2 pa5] (a fret on the soundboard is called a 品[pin3])

appearance / portrait / picture / government minister / (physics) phase / (literary) to appraise (esp. by scrutinizing physical features) / to read sb's fortune (by physiognomy, palmistry etc)

to fight / to struggle / to condemn / to censure / to contend / to put together / coming together

certainly / must / will / necessarily

to have; there is / (bound form) having; with; -ful; -ed; -al (as in 有意[you3 yi4] intentional)

one / single / a (article) / as soon as / entire; whole; all; throughout / "one" radical in Chinese characters (Kangxi radical 1) / also pr. [yao1] for greater clarity when spelling out numbers digit by digit

to injure / injury / wound