【化】 dicyclopentadienyl-beryllium
twin; two
【计】 binary-coded decimal; binary-coded decimal character code
binary-to-decimal conversion; binary-to-hexadecimal conversion
【医】 bi-; bis-; di-; duo-
luxuriant
【化】 cyclopentadienyl
add up to; be equal to; close; combine; join; proper; shut; suit; whole
【医】 con-; sym-; syn-
【医】 Be; beryllium; Gl; glucinium