n. 环, 环形物, 体环
[化] 环形缝; 环隙
[医] 环斑病毒属
n.
- a toroidal shape;
ring, halo, anulus, doughnut, anchor ring
- a ring of ships in the harbor
- a halo of smoke
- (Fungi) remnant of the partial veil that in mature mushrooms surrounds the lower part of the stem

翻译中,请稍等...
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