背包
knapsack; rucksack; infantry pack; field pack; blanket roll; CL:個|个[ge4]
贝宝
PayPal (Internet payment and money transfer company)
背包袱
to have a weight on one's mind; to take on a mental burden
被保人
insured person; insurance policyholder
被爆者
survivor of the atomic bombings of Hiroshima and Nagasaki