HSK 6
Correct

遗失

/ yíshī /
Strokes

Definition

to lose/lost

Example

As a Verb

lose

1
shī
遗失

be not reissued if lost

2
shī
遗失
zhèngjiàn
证件

lose papers

3
shī
遗失
shēnfènzhèng
身份证

lose one's identity card