Vocabulary C1: a mark, an object or a sign that shows that somebody/something existed or was present

Question

a mark, an object or a sign that shows that somebody/something existed or was present

Lam Nguyenvan · Accepted Answer

Years of living in England had eliminated all TRACE of her American accent.

Lam Nguyenvan · Answer

trace

Lam Nguyenvan · Answer

The post-mortem revealed TRACES of poison in his stomach.

A mark, an object or a sign that shows that somebody/something existed or was present