(verb complement denoting completion or result of an action)
been to
a particle used after a verb or adjective to indicate degree
extent
頻寬
pan4 fun1
bandwidth
雙倍
soeng1 pui3
double
加
gaa3
to add
plus
(used after an adverb such as 不, 大, 稍 etc, and before a disyllabic verb, to indicate that the action of the verb is applied to sth or sb previously mentioned)
to apply (restrictions etc) to (sb)
to give (support, consideration etc) to (sth)
to increase
to augment
to append
成
seng4
to succeed
to finish
to complete
to accomplish
to become
to turn into
to be all right
OK!
one tenth
success
to amount to
whole
full
almost
nearly
capable
a surname
to settle
Learn Stroke Order
See how to write "雙倍" with stroke-by-stroke animation