常见例句Treated with all-trans retinoicacid (ATRA), the expression of HOXB7 in HEL cells infected by HCMV was significantlyincreased. 用全反式维甲酸（ATRA）处理HEL细胞，HCMV对HOXB7基因表达的上调作用更强。AII-trans retinoicacid 全反式维甲酸 返回 Retinoicacid