踪

一去无影踪

yī qù wú yǐng zōng

gone without a trace

不见一点踪影

bù jiàn yī diǎn zōng yǐng

no trace to be seen

来去无踪

lái qù wú zōng

come without a shadow, leave without a footprint (idiom); to come and leave without a trace

来无影，去无踪

lái wú yǐng , qù wú zōng

lit. come without a shadow, leave without a footprint (idiom); to come and go without a trace

来踪去迹

lái zōng qù jì

lit. the traces of a person's movements (idiom)

光线追踪

guāng xiàn zhuī zōng

(computing) ray tracing

失踪

shī zōng

to be missing

影踪

yǐng zōng

trace

潜踪

qián zōng

in hiding

潜逃无踪

qián táo wú zōng

to abscond without leaving a trace (idiom)

无影无踪

wú yǐng wú zōng

(idiom) (to disappear) without a trace

无踪

wú zōng

(to vanish) without a trace