Sometimes, you'll see gems cut into facets, but other times, they'll be polished into a round shape called a cabochon.
你经常看到宝石被切割成刻面形琢型，但其他时候，它们将会被抛光成圆润的弧形，这被称为弧面形琢型。
cabochon
/'kæbəʃɒn/ /'kæbəʃɑn/
英汉-汉英词典
- n. 依天然形状磨圆的宝石
- adj. 凸圆形的
- adv. 凸圆形地
词组 | 习惯用语
您要查找的是不是：
- subchain n. 子链
- beechnut n. 山毛榉坚果
hardstone cabochon 玉石戒面
网络短语:
hollow cabochon 凹弧面型；中空弧面琢型
high cabochon 高凸弧面型
cabochon cut 面切磨；弧面型
hallow cabochon 凸凹弧面琢型
double cabochon 双弧面型；双凸弧面琢型
cabochon gemstone 弧面宝石
Ruby cabochon 天然形状红宝石
lentil cabochon 扁平弧面宝石
single cabochon 单凸弧面琢型
原声例句
Scishow 精选系列
依然是我 | Still Me (Me Before You #3)
I dressed it with a midnight blue Saint-Laurent scarf knotted around her narrow neck, to disguise the way it now emerged, painfully bony, from her collar, and dug out the turquoise cabochon earrings as a final touch.
我用午夜蓝色的 Saint-Laurent 围巾系在她窄窄的脖子上，以掩饰它现在从她的领子里露出来的样子， 骨瘦如柴，然后挖出绿松石凸圆形耳环作为最后的修饰。
英语百科
Cabochon
A cabochon (/ˈkæbəˌʃɒn/), from the Middle French word caboche (meaning "head"), is a gemstone which has been shaped and polished as opposed to faceted. The resulting form is usually a convex (rounded) obverse with a flat reverse. Cutting en cabochon (French: "in the manner of a cabochon") is usually applied to opaque gems, while faceting is usually applied to transparent stones. Hardness is also taken into account as softer gemstones with a hardness lower than 7 on the Mohs hardness scale are easily scratched, mainly by silicon dioxide in dust and grit. This would quickly make translucent gems unattractive—instead they are polished as cabochons, making the scratches less evident.
近义、反义、联想词
近义词
n.gem, gemstone, stone
联想词
英英词典
cabochon n.
- a highly polished gem that is cut convexly but without facets
- maize gluten feed的意思
- maize gluten meal的意思
- maize grader的意思
- maize grinder的意思
- maize groats的意思
- maize grown for silage的意思
- maize gruel的意思
- maize harvesting machine的意思
- maize head attachment的意思
- maize husker的意思
- maize husks的意思
- maize kernel rot的意思
- maizel的意思
- maize leaf的意思
- Maize leaf fleck virus的意思
- Maizemeal的意思
- Maize meal的意思
- maize mosaic的意思
- Maize mosaic rhabdovirus的意思
- Maize mosaic virus的意思
- Maize mottle virus的意思
- maize mow binder的意思
- maize mower的意思
- maize multiple product processing的意思
- maize mushroom的意思