Heterochromatin has shown to be composed largely of short repeated polynucleotide sequences.异染色质大部分是由短而重复的多核苷酸序列所组成的.Chromosome material with exhibits of such behaviour is called heterochromatin.表现这种现象的染色体物质叫做异染色质.The ac...
She is expected to be subservient to her uncle.她被要求对叔叔恭敬顺从。The woman's needs are seen as subservient to the group interest.妇女的需求被认为要服从团体的利益。He was subservient and servile.他低声下气、卑躬屈膝。...
用权时须时时把紧舵杆, 力避走入误区.The beard when using power constantly close tiller, force avoids.他们生活非常俭朴, 力避奢侈.They lived a very frugal existence, avoiding all luxuries.两国相争,若与之都友好, 则力避卷入.In a dispute between two states with which o...
他戴帽以遮斑秃。He wears a cap to cover a spot of baldness.她头戴一顶小护士帽，很容易辨认。She wore a little nurse's hat on her head to identify her.伊萨的白色沙滩帽在刺眼的阳光下闪闪发亮。Issa's white beach hat gleamed in the harsh lights....
The old man has at last wiped off all his debts.这位老人终于还清了所有的欠款。He wiped away the blood with a paper napkin...他用纸巾将血迹擦去。The apple crop was wiped out by blight.枯萎病使苹果全无收成.He wiped his brow with the back of his hand...他用手背擦...