bsf

abbr. backscatter factor 背（向）散射因素; beta-s-fetoprotein β-S-胎蛋白; bulk shielding facilities 整体屏蔽设备（反应堆）

词形变化

bsfs 复数 bsfs

释义与例句

n.
  1. 1.

    Abbreviation of best friend.