HSK 1.0 (1992)	Big5	Gb	Pin	Eng
B	消失	消失	xiao1shi1	disappear/ vanish
C	不見	不见	bu2jian4	vanish/ disappear/ not see/ not meet
D	消	消	xiao1	disappear/ remove
D	失蹤	失踪	shi1 zong1	disappear

HSK 2.0 (2010)	Big5	Gb	Pin	Eng
5		消失	xiao1 shi1	to disappear/ to fade away

HSK 3.0 (2022)	Big5	Gb	Pin	Eng
1	飛	飞	fēi	hover in the air, flight, hover, volatilize, wing, disappear through volatilization, flutter, skip, hover/flutter in the air, fly, blow, flutter in the air, flit
3	消失	消失	xiāoshī	disappear, vanish, dissolve
6	不見	不见	bùjiàn	not to see, not to meet, to have disappeared, to be missing
6	消滅	消灭	xiāomiè	eradicate, die out, eliminate, abolish, wipe out, annihilate, kill, slake, decimate, carry off, disappear, exterminate, lapse, expunge, abolition, knock out, quell, destroy, pass away, kill off, deafen, extermination, detruncate, liquidate, snuff_out, snuff out, extirpate, snuff, elimination, perish, discreate, vanish, extinguish
7	不翼而飛	不翼而飞	bùyìérfēi	to disappear without trace, to vanish all of a sudden, to spread fast, to spread like wildfire
7	消	消	xiāo	to disappear, to vanish, to eliminate, to spend (time), have to, need

太阳消失在云层后面。 The sun is disappearing behind the clouds . 太阳 消失 在 云层 后面 。 (ENG ) (ZH ) (0872)

The snow will soon disappear .	雪很快就会消失。
The little boy disappeared down the road .	小男孩消失在路边。
He disappeared from this town .	他从这个小镇消失了。

雪很快就会消失。

小男孩消失在路边。

他从这个小镇消失了。