unlike基本解释
adj.不同的，不相似的
prep.不像，与…不同；与 ... 平时不同
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adj
1. marked by dissimilarity
e.g. for twins they are very unlike
people are profoundly different
Synonym: dissimilardifferent
2. not equal in amount
e.g. they distributed unlike (or unequal) sums to the various charities
1. 不像；与…不同
If one thing is unlike another thing, the two things have different qualities or characteristics from each other.
e.g. This was a foreign country, so unlike San Jose...
这是外国，与圣何塞很不一样。
e.g. She was unlike him in every way except for her coal black eyes.
她除了那双乌黑的眼睛外，跟他没有一点儿相像。
2. 与…相反
You can use unlike to contrast two people, things, or situations, and show how they are different.
e.g. Unlike aerobics, walking entails no expensive fees for classes or clubs.
散步不像有氧健身操那样需要交纳昂贵的费用来参加健身班或俱乐部。
3. 与…平时不同；不像…平常那样
If you describe something that a particular person has done as being unlike them, you mean that you are surprised by it because it is not typical of their character or normal behaviour.
e.g. It was so unlike him to say something like that, with such intensity, that I was astonished...
他一反常态用如此强烈的语气说出那番话，着实让我吃惊。
e.g. 'We'll all be arrested!' Thomas yelled, which was most unlike him.
“我们都会被抓的！” 托马斯大声嚷道，跟平时的他判若两人。
1.
1. 不象：conversely相反地 | unlike不象 | whereas然而
2. 异类项：unknown 未知数;未知量 | unlike 异类项 | upper bound 上界
3. unlike的解释
3. 不像：scientific 科學性的 | unlike不像 | following 接着的
4. 不同的：unless 如果不,除非 | unlike 不同的 | unload 卸货
Utterly unlike in temper and tone, they neither thought nor felt..together.
出自：H. JamesPairs of unlike charged residues.
出自：Nature
