concave optical tool

About this entry

This is a English–Chinese dictionary entry.

Sourced from Main Dictionary in Lughet's collection.

This word also appears under other sources in Lughet's collection — see the list below.

Nearby in the dictionary

concave hyperbolic contour concave hyperbolic contour concave jet concave jet concave joint concave joint concave key concave key concave lens concave lens concave mirror

Frequently asked questions

Where does this definition of concave optical tool come from?

This entry for concave optical tool is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.

What is Lughet?

Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.