to ascertain; to act on; to criticize; to pass on; classifier for batches, lots, military flights; tier (for the ranking of universities and colleges)[cedict]
遭遇
zāo yùㄗㄠ ㄩˋ
to befall; to encounter[cedict]
这
zhèㄓㄜˋ
this; these; (commonly pronounced zhei4 before a classifier, esp. in Beijing)[cedict]
事
shìㄕˋ
matter; thing; item; work; affair[cedict]
的
deㄉㄜ˙
díㄉㄧˊ
dìㄉㄧˋ
of; structural particle: used before a noun, linking it to preceding possessive or descriptive attributive[cedict]