A.4320 B.4308 C.2880 D.1240
A.362880B.1296C.648D.216
A.運(yùn)動(dòng)后骨骼肌充血 B.進(jìn)食后的胃腸道黏膜充血 C.妊娠時(shí)子宮充血 D.減壓后充血