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单词
raffinate
释义
WordReference Random House Unabridged Dictionary of American English © 2024
raf•fi•nate
(raf
′
ə nāt′),
USA pronunciation
n.
[
Chem.
]
Chemistry
the part of a liquid, esp. an oil, remaining after its more soluble components have been extracted by a solvent.
French
raffin
(
er
) to refine (
r
(
e
)
-
re
- +
affiner
to refine; see
affine
) + -
ate
1
1925–30
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give off
give out
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giver
give up
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givey
giving
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gizmo
gizzard
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gjallar-horn
gjellerup
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gjukung
gk
g/l
gl
glabella
glabellar
glabellum
glaber
glabrate
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更新时间:2026/6/15 4:52:26