1 X

X

(also x) symb 符号

1 Roman numeral for 10 罗马数字的10.

2 (esp in letters, etc, indicating a kiss 尤用於书信等, 表示亲吻的符号)

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12 X chromosome

X chromosome

(biology 生) chromosome that occurs as one of an identical pair in female cells to produce a female in the reproductive process, or singly combined with a single Y chromosome in male cells to produce a male X染色体. Cf 参看 Y chromosome (Y).

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4 X, x

X, x

n

(pl X´s, x´s ) the twenty-fourth letter of the English alphabet 英语字母表的第二十四个字母

    `Xylophone´ begins with (an) X/`X´. xylophone一字以x字母开始.

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5 xenon

xenon

n[U]

chemical element, a colourlessand odourless inert gas 氙. =>App 10 见附录 10.

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10 xenophobia

xenophobia

n[U]

intense dislike or fear of foreigners or strangers 对外国人或陌生人的憎恶或恐惧

    Excessive patriotism can lead to xenophobia. 爱国主义过了头即可导致仇视一切外国人.

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5 Xerox

Xerox

n

(propr 专利名)

1 process for producing photocopies without the use of wet materials (乾式的)影印, 复印

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5 Xhosa

Xhosa

n

1 [C] member of a Bantu people of Cape Province, S Africa 科萨人(南非开普?quot;嗤既说某稍保?

2 [U] their language 科萨语.

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2 XL

XL

abbr

缩写 = (esp on clothing) extra large (尤作衣物上的标记)特大号.

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4 Xmas

Xmas

n[C, U]

(infml 口) (used as a short form, esp in writing 用作缩略式, 尤用於文字中) = Christmas

    A merry Xmas to all our readers! 谨向我们所有的读者敬祝圣诞快乐!

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