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单词
ballas
释义
WordReference Random House Unabridged Dictionary of American English © 2024
bal•las
(bal
′
əs),
USA pronunciation
n.
(
used with a sing. v.
)
[
Mineral.
]
Mineralogy
a spherical aggregate of small diamond crystals used for drilling and for various industrial purposes.
apparently variant of
balas
in phrase
balas ruby
spinel ruby,
balas
being taken to mean "spinel''
随便看
flimsiness
flimsy
flinch
flincher
flinchingly
flinders
flinders bar
flinders grass
flinders island
flinders range
fling
flinger
flinging
flint
flint corn
flint glass
flinthead
flintier
flintiest
flintily
flintiness
flintlike
flintlock
flintoff
flintshire
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更新时间:2025/11/10 22:19:03