| 释义 |
Gy
medical specialized
written abbreviation for gray: a unit of measurement for absorbed radiation格雷（放射吸收剂量国际单位，gray的缩写）
SMART Vocabulary: related words and phrases
Miscellaneous units of measurement
acre
acreage
caloric
dioptre
farad
fathom
firkin
flashpoint
hectare
joule
MHz
newton
refractive index
röntgen
Scoville scale
SI unit
sievert
sun protection factor
torr
watt
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