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With the development of society, our language is also changing. Have you ever found that our Chinese words such as tofu, zongzi and erhu are in English? More and more Chinese words are making a big
A study says a lot of Chinese words are collected in the English dictionary every year. For example, the Chinese word chenguan (city pedlar officer ) — you can
The Oxford English Dictionary now has about 1, 000 words of Chinese origin (根源 ), such as taikonaut(an astronaut from China).
These years, The Wall Street Journal (华尔街日报) used the word dama (Chinese pinyin for “big mother” ) to describe those middle-aged Chinese
Han Baochen is a famous language
In fact, the mixing of the two language

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

