annular

第三人称单数：

动词第三人称单数: annuls

更多词形：

动词过去式: annulled | 动词过去分词: annulled | 动词现在分词: annulling | 动词第三人称单数: annuls |

单词例句：

It was reported that there would be an annular eclipse tomorrow.

据报道说，明天有日环食。

Calyx pyriform or turbinate, base attenuate, limb annular, persistent.

陀螺状的花萼梨形的或，基部渐狭，冠檐环状，宿存。

HSS-E annular cutter with weldon shank, 50mm D.O.C.

双削平柄系列超硬高速钢孔钻，切削深度50毫米.

Disk annular, almost divided into 10 emarginate lobes.

花盘环状，几乎分为10微缺的裂片。

Calyx ellipsoid, ca. 2 mm, limb annular, entire or minutely 4-toothed.

花萼椭圆体，约2毫米，冠檐环状，全缘和细4齿状。

Disk annular, fleshy, shorter than ovary.

花盘环状，肉质，短于子房。

Disk annular, pulvinate, columnar, conic, or bell-shaped.

花盘环状，垫状，柱状，圆锥形，或铃形。

Annular groove and three lubrication holes in the outer ring; covered with a polymer band.

外圈带环形槽和三个润滑孔,有聚合物带覆盖。

Calyx ovoid to ellipsoid, limb annular or cupular, persistent.

花萼卵球形的到椭圆形，冠檐环状或杯状，宿存。