A symbiotic relationship is an interaction between two or more species in which one species lives in or on another species.

共生关系是两个或多个物种之间的相互作用，其中一个物种生活在另一个物种体内，或依靠这一物种生活。

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Variables are always assigned by value, which means that when one variable is set equal to another variable, they are then independent of each other.

变量始终是由值指定的，这意味着设置一个变量等于另一个变量后，它们就相互独立。

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A statue which is aesthetically pleasing to one person, however, may be repulsive to another.

从审美角度令一个人满意的一尊雕像可能令另一个人反感。

《柯林斯英汉双解大词典》

Dogie is another name for a young cow, especially one which wanders away from the herd.

VOA: special.2010.03.25

But look at the lattice energy, the Madelung energy component is huge which tells you that when ions form they really want to continue to glom onto one another and form that giant crystal.

看看晶格能，马德龙能很大,这告诉我们，当形成离子是,它们如果要继续的话,需要从另外一方夺取电子，形成巨大的晶体。

麻省理工公开课 - 固态化学导论课程节选

Another big one is course six which is Computer Science and Electrical Engineering.

另一个比较重要的专业是课程6，也就是计算机科学和电气工程。

MIT用数字说话 - SpeakingMax英语口语达人

But most African wars are internal affairs in which one group is fighting another for power and spoils.

ECONOMIST: Ten years on

Last week, Mr Diamond told MPs he had spoken in October 2008 to Mr Tucker, who had expressed concerns about the high level of Libor - the rate at which banks lend to one another and which is the basis for millions of daily financial transactions - being submitted by Barclays.

BBC: Libor scandal: Bob Diamond to receive ?2m payout

Mr Emmerson said Mrs Litvinenko "is keen that the significance of all the evidence, including that which is redacted, is in one way or another fairly and independently evaluated and that as much as is possible should be made public".

BBC: Litvinenko probe to consider alleged Russian link