“封闭的”用英语怎么说

窗户通常是封闭的。Windows are usually sealed off.他们接触的事不多，从这一方面来说这是个封闭的社团。It is a closed society in the sense that they've not been exposed to many things.宇宙究竟是开放的,还是封闭的?Is the universe open or closed?...

n.流浪者，无业游民，乞丐，无赖adj.流浪的，（思想）游移不定的，（风等）无定向的，（植物）蔓生的...

zoo的复数形式为：zoos...

We're trying to establish linkages between these groups and financial institutions.我们正努力在这些团体和金融机构之间建立联系。Only the thermosetting resins provide a strong cohesive forces; this is due to molecular cross linkages.只有热固性树...

二羟基吲哚是黑素原的重要中间体, 也是一些氨基酸 、 生物碱、色胺的中间体.Dihydroxyindole is an important intermediate of melanin, amino - acid, biogenic base and tryptamine....

'If Abe Gray --'silver broke out.“ 如果亚伯拉罕-格雷 —— ”希尔弗脱口说道.General Abe made his preparations thoroughly.阿部将军作了周密的部署.I'm Hannah's manager and agent , as well as Abe and Elijah's.我是哈娜的经理人, 也是埃勃和伊利亚的(...

It would be disingenuous to claim that this is great art.称这是艺术瑰宝是言不由衷。It would be disingenuous of me to claim I had never seen it.要说我从未看到过，那就是言不由衷了。It is disingenuous of him to flatter me.他对我阿谀奉承,是居心叵测....

“烧杯”的英语可以翻译为：eaker，Bunsen beaker ...

entrant的音标：entrant的英式发音音标为：['entrənt]entrant的美式发音音标为：['ɛntrənt]...

vt.诈取，骗取，欺骗...

In aerobic systems, oxygen is the terminal electron acceptor and is reduced.在需氧体系中, 氧是末端电子接受体并且被还原.The reverse of Reaction 11 for acetate may be combined with the electron acceptor reactions.对于醋酸盐、反应11的逆反应可以与电子接受体反应组合在一起...

triumphant的音标：triumphant的英式发音音标为：[traɪ'ʌmfənt]triumphant的美式发音音标为：[traɪ'ʌmfənt]...

EP3101螺丝起子 - 符合人体工学设计,长久使用不疲劳.Air Screwdriver - The ergonomic design enable users to work long time without fatigue.只要兴致好,跋涉不疲劳.A willing mind make hard journey easy....

evilness的音标：evilness的英式发音音标为：['i:vəlnəs]evilness的美式发音音标为：['ivəlnəs]...

乙烯...

They suffered an electoral catastrophe, winning a paltry 3 seats.他们在选举中惨败，仅获得微不足道的3个席位。They believe they're playing a zero-sum game, where both must compete for the same paltry resources.他们明白他们正处于一场零和博弈中，双方必须针锋相对，争夺...