(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
光線
gwong1 sin3
rays of light
追蹤
zui1 zung1
follow
效果
haau6 gwo2
effect
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