The lac operon is an inducible operon, whereas the trp operon is a repressible operon.
乳糖
元是可诱导的
元;色氨酸
元是可阻遏的
元。
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Some experts even consider lying a developmental milestone, like crawling and walking, because it requires sophisticated planning, attention and the ability to see a situation from someone else's perspective to manipulate them.
一些专家甚至认为,和学会爬行和走路一样,撒谎是成长的里程碑,因为它需要周密的计划和高度的注意力,还要具备从他人的角度观察局势,以及操纵他人的能力。


》趣味科普(精选双语) It's a huge political problem for the Biden Administration, which says it's now engaging with the oil producing countries to increase production, preparing to go after firms that manipulate prices and considering dipping back into the strategic petroleum reserve.
这对拜登政府来说是一个巨大的政治问题,拜登政府表示,它正在与石油生产国合作,以增加产量,准备打击操纵价格的公司,并考虑重新动用战略石油储备。