1
be genetically + past participle
常与过去分词连用，构成被动含义，表示“经过基因……的”。
This crop is genetically modified to resist pests.
这种作物经过基因改造以抵抗害虫。
遗传上；在基因上
先理解核心含义，再看它在真实句子里的用法。
遗传上；在基因上
by genetic mechanisms
This crop is genetically modified to resist pests.
这种作物经过基因改造以抵抗害虫。
与基因或遗传学相关地；在基因或遗传方面
In a manner relating to genes or genetics.
就起源或发展而言
In terms of origin or development.
同属同一语系地
By being members of the same linguistic family.
Farmers often plant seeds that have been genetically improved to produce more food.
农民经常种植经过基因改良以提高粮食产量的种子。
The two puppies are brothers, and they are genetically very similar.
这两只小狗是兄弟，它们在基因上非常相似。
Scientists are learning how certain behaviors are genetically influenced.
科学家正在了解某些行为是如何受到基因影响的。
常与过去分词连用，构成被动含义，表示“经过基因……的”。
This crop is genetically modified to resist pests.
这种作物经过基因改造以抵抗害虫。
表示“在基因方面具有某种特征”，常作表语。
The twins are genetically identical.
这对双胞胎在基因上是完全相同的。
后接介词 to，表示与某人或某物存在基因关联。
Humans are genetically related to chimpanzees.
人类在基因上与黑猩猩有亲缘关系。
Not this
This characteristic is genetic determined.
Use this
This characteristic is genetically determined.
过去分词 determined 作表语时需要副词修饰，不能用形容词 genetic；中文‘基因决定的’容易误用 genetic，但英语中修饰动词性分词应用副词 genetically。
Not this
This trait is genetically.
Use this
This trait is genetic.
系动词 is 后接表语，应用形容词 genetic 而非副词 genetically；中文‘这是遗传的’可能让人误用副词，但英语中系动词后需用形容词。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
经基因改造的；转基因的
These crops are genetically modified to resist pests.
这些作物经过基因改造以抵抗害虫。
经基因工程改造的
Scientists created a genetically engineered vaccine.
科学家研制出一种经基因工程改造的疫苗。
有遗传倾向的
She is genetically predisposed to heart disease.
她天生有患心脏病的遗传倾向。
遗传而来的
The condition is genetically inherited from one parent.
这种疾病是从父母一方遗传而来的。
遗传多样化的
The population is genetically diverse, which helps it survive changes.
这个种群遗传多样化，这有助于它在变化中生存。
由基因决定的
Height is partly genetically determined.
身高部分由基因决定。
Use genetically naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
由gene（基因）派生，-ically是副词后缀，记住“遗传上”=由基因决定，如转基因genetically modified。
语域：neutral 常见场景：基因研究、生命科学文献、科普报道、新闻（如 genetically modified） 该义项多用于科学、学术或科普语境，表示“在基因层面/通过遗传机制”；日常口语中较少单独使用。
与 genetically 同韵的词包括 sympathetically、theoretically、hypothetically、energetically、pathetically，它们都以 /ɛtɪkli/ 结尾。politically 拼写相似但发音为 /pəˈlɪtɪkli/，注意其重读元音不同。
Dictionary facts from ECDICT, WIKTIONARY.