bi-

NOTE ON USAGE 用法: Note that bi- is used with certain expressions of time (eg bimonthly) to mean both `every two' (months) and `twice a' (month) 注意bi-附加在某些表示时间的词语前面（如 bimonthly）, 兼有｀每两＇（月）和（每月）｀两次＇两种含义. There is a distinction between biennial (every two years) and biannual (twice a year). *biennial意为｀每两年＇, biannual意为｀每年两次＇, 这二者的区别则十分清楚.

bevel gear, beverage, bevy, bewail, beware, bewilder, bewildering, bewilderment, bewitch, bewitching, bewitchingly, beyond, beyond control, beyond dispute, beyond number, beyond question, beyond the limits, bezique, BFPO, bi(o)-, biannual, biannually, bias, bias binding, biased, bib, bible, bible-bashing, bible-punching, biblical, biblio-, bibliographer, bibliographical, bibliography, bibliophile, bibulous, bicameral, bicarb, bicarbonate, bicarbonate of soda, bicentenary,