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单词
radian
释义
radian
n. Geom. a unit of angle, equal to an angle at the centre of a circle the arc of which is equal in length to the radius.
Etymology
: RADIUS + -AN
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dura mater
duramen
durance
duration
durative
durbar
durchkomponiert
duress
Durex
durian
during
durmast
durn
durned
durra
durst
durum
durzi
dusk
dusky
dust
dustbin
dustcart
duster
dustman
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更新时间:2025/6/6 11:04:09