Residue
[ 'rɛzɪdu ]
公共 Public
n. 残余，残渣;余渣，残余物;[法]剩余财产;[林]废材;
💡 词根助记
sed, sid, sess, sult 表”坐”#词根助记：re反+sid=在后面的=剩余的
📝 例句
A small residue is retained tenaciously by the surface.
少量的残留物被表面牢固地保留着。
Absorption studies were conducted on the residue after each extraction.
吸附研究是在每一个提取后的残渣上进行的。
The city is a residue of Britain's era of commercial and industrial supremacy.
伦敦商业区是英国工商业全盛时期的残余。
Coal is destructively distilled leaving a solid residue, coke.
煤被干馏后剩下固体残余物：焦炭。
Their difference is a quadratic residue of 17.
它们的差是17的平方剩余。
🌱 联想助记
【记】reside-留下来,residue-残渣:留下来的东西是残渣
✅ 同义词
🔴 反义词
🔤 词根
-sid-表示“坐下”
常见变体有-sit-、-sess-、-sed-
📖 牛津释义
esidue
n
(usu sing 通常作单数) ~ (of sth)
1 what remains after a part or quantity is taken or used 剩余物; 残余.
2 (law 律) part of an estate remaining after all debts, charges, bequests, etc have been settled （扣除债款、 各种费用、 遗赠等之後的）剩余遗产. =>Usage at rest3 用法见 rest3.
🔁 扩展释义
*['rezidju:]n. 残渣, 剩余, 余数【化】 残基; 残渣; 残液; 釜液【医】 残余, 剩余, 残渣, 残基【经】 余款, (偿债纳税后的)剩余遗产
🌿 同词根单词
📖 同为「博士」词汇
查看全部博士词汇 ›🗣️ 情景例句
What material is this made from?
这是什么材料做的？
I'd like to reserve a sleeper to chicago.
我要预订去芝加哥的卧铺。
I think I can, Kate.It must be Karen Marsh,the actress.
我想我认得出来，凯特。那一定是女演员卡。马会。