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 are your greatest strengths?
你最大的优点是什么？
It won't take much time.
不会花很长时间的。
The great racing driver, Sir Malcolm Campbell, was the first man to drive at over 300 miles per hour.
杰出的赛车选手马尔科姆。坎贝尔爵士是第一个以每小时超过300英里的速度驾车的人。