Peb tau zoo siab tau koom nrog hauv xyoo no cov neeg hauv xyoo no - Philadelphia (CBA - GP) Kev sib tham txhua xyoo, ib xyoos ib zaug uas tau coj los ua ib lub zej zog zoo ntawm Sch
Taw qhia rau B Choell thiab lawv qhov tseem ceeb ntawm lub vev xaib sib txawv ntawm tib neeg lub cev tiv thaiv kab mob, B Cell ua si lub luag haujlwm tseem ceeb. Raws li hom qe ntshav dawb, B Cell yog qhov tseem ceeb rau kev tiv thaiv kab mob reacue re
Koj lub Hoobkas ua raws li cov qhua tuaj noj mov ua ntej, ua tau zoo ua ntej, thev naus laus zis, kauj ruam los ntawm kauj ruam. Koj tuaj yeem hu ua qauv ntawm cov phooj ywg. Kuv xav koj lub homphition ua qhov tseeb!