(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
購
kau3
to buy
to purchase
to hire
這個
ze2 go3
this one
機械人
gei1 haai6 jan4
a robot
Learn Stroke Order
See how to write "購" with stroke-by-stroke animation