residue
residue 英 [ˈrezɪdju:] 美 [ˈrezɪdu]
n. 残渣；剩余；滤渣
名词复数:residues
- Residue is anything that's left over when a substance has been removed, like the grease left over on a frying pan. It can also mean, simply, "remainder."
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- n. 残渣；剩余；滤渣
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1. The essence of pearl mixed with essence of men and a curious dark residue was precipitated.
珍珠的价值与人的本质混淆在了一起，促成了一种奇怪的黑色残渣。
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2. Non-organic apples, strawberries, potatoes, and spinach have high levels of pesticide residue, even after washing.
非有机的苹果、草莓、土豆和菠菜甚至在洗后也会残留很多杀虫剂残渣。
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3. This releases a mixture of hydrogen and carbon monoxide, known as syngas, and leaves a residue of amorphous elemental carbon called carbon black.
这一过程产生氢气和一氧化碳的混合物，也叫做合成气，剩余的是无定形的基本碳，也叫做炭黑。
- residue (n.) mid-14c., from Old French residu (14c.), from Latin residuum "a remainder, that which is left behind," noun use of neuter of adjective residuus "remaining, left over," from residere "remain behind" (see reside).
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