carat
noun[C]
uk/ˈkær.ət/us/ˈker.ət/(written abbreviationct.)aunitformeasuringtheweightofjewels(=preciousstones)
克拉(宝石的重量单位)UK(USkarat)
aunitformeasuringhowpuregoldis:
开(黄金的纯度单位)24-caratgoldis thepurest.24开的黄金是最纯的。
Measurements of weight & mass
- atomic mass
- BMI
- body mass index
- centigram
- ct
- G, g
- gm
- grammage
- hundredweight
- kilogram
- mg
- microgram
- milligram
- ounce
- oz
- pound
- st
- talent
- ton
- weigh