bilateral

双边的，双方的

【例】China is ready to explore new areas and new ways of expanding bilateral trade and promote sustained and stable growth of the trade.

中方愿同加方探讨扩大双边贸易的新领域、新方式，促进两国贸易持续稳定增长。

bill

账单；议案，法案；钞票；节目单；海报；贴海报宣布；给…开账单

【例】The bill discount is different from the bank loan in essence.

票据贴现和银行贷款在本质上是不同的。

billboard

（路边）广告牌，招贴板；宣传

【例】He ploughed his energies into his father’s billboard business.

他把精力投入到父亲的广告牌业务中。

billion

十亿；大量

【例】They have spent billions on the problem.  

他们花了几十亿元解决这个问题。

bioinformatics

生物信息学

【例】There’s a growing need for a better, easily searchable bioinformatics database.

对一个更好、更方便检索的生物信息学数据库的需求变得更为迫切。