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环形
huán​xíng

annulus

Definitions Defs Origin Strokes Stroke Words Sentences Sents
环形 (環形) huán​xíng
annulus noun
the mathematical area between the circumferences of two concentric circles
ring-shaped noun
having the form of a ring; circular or annular in shape

Frequency

Movie subtitles
0.780 per million appears in 0% of films
Written text
2.40 per million

Sources

Definitions
CC-CEDICT
Frequency data
SUBTLEX-CHBCC Corpus (BLCU)