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protective colloid
释义
WordReference Random House Unabridged Dictionary of American English © 2024
protec
′
tive col
′
loid,
[
Physical Chem.
]
Chemistry
a lyophilic colloid added to a lyophobic sol to lessen its sensitivity to the precipitating effect of an electrolyte.
1905–10
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swotter
swotting
swotty
swound
'swounds
swounds
swtz.
swtz
swum
swung
swung dash
swy
-sy
sy-
sy
syal
sybaris
sybarite
sybaritic
sybaritically
sybil
sycamine
sycamore
sycamore maple
syce
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更新时间:2026/9/21 15:11:23