annular是什么意思_annular怎么读_中英文释义(含例句用法)

annular (adj.): "ring-shaped," 1570s, from French annulaire (16c.) or directly from Latin annularis "pertaining to a ring," from annulus, diminutive of anus "ring" (see anus). An annular eclipse (1727) is one in which the dark body of the moon is smaller than the disk of the sun, so that at the height of it the sun appears as a ring of light. Related: Annularity.

词态变化

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权威造句

1. The papilla shows initially sickle - shaped and later annular atrophy.: 视乳头初始表现为病理形态,后来表现为环状萎缩.

2. The annular space is evacuated and contains multiplayer insulation.: 环形空隙被抽空排气,装有多层隔热材料.

3. Of course, tomorrow"s annular solar eclipse is mostly for penguins.: 当然, 明天的日环食大概只有企鹅才看得到.

4. In the first infant, there was a circumferential annular pancreas.: 第一个婴儿为完全的环形环状胰腺.

5. It was reported that there would be an annular eclipse tomorrow.: 据报道说,明天有日环食.

近反义词

annular eclipse 环蚀

annular gear 环形齿轮

annular valve 环形阀,环状阀...

annular cascade 环形叶栅

annular area 环形区域

annular flow 环流,环形流...

annular space 环形空隙,环形间隙,...

annular ring 环形圈

annular vault 筒形拱顶,环形穹顶...

annular ligament 环状韧带

annular bit 环形钻,环形钻头,环...

annular tube 环环管

annular jet 环喷口

annular drainage 环形排水系统...

annular wheel 内齿轮

annular furnace 环式窑,环形炉...

annular burner 环形燃烧器,环形喷灯...

annular diffuser 环形扩压器

annular saw 圆锯,环形锯...

annular chamber 环形室

相似短语

annular aperture 环状孔径

annular channel 环形沟道，环形流道

annular cooler 环形冷却机

annular counter 环状计数器

annular effect 环状效应

annular furnace 环形炉

annular micrometer 圆径千分尺

annular oriffice 环形孔板

annular oscillator 环形振荡器

annular packing 环装密封垫，环状填料，垫圈

单词分析

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记忆方法

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annular是什么意思，annular怎么读

annular基本信息

英英释义

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