(单词翻译:单击)
Kangkang and Zhuangzhuang are the first two body cell clone cows in China, and their birth even won a national reward for Black Calf1 Stock-Raising Corp, the company that brought them to the world.
Both Kangkang and Zhuangzhuang have conceived and given birth to healthy calves2 after artificial insemination, which clearly reflects that China has is in the lead of animal cloning technology.
收听单词发音
1
calf
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| n.小牛,犊,幼仔,小牛皮 | |
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2
calves
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| n.(calf的复数)笨拙的男子,腓;腿肚子( calf的名词复数 );牛犊;腓;小腿肚v.生小牛( calve的第三人称单数 );(冰川)崩解;生(小牛等),产(犊);使(冰川)崩解 | |
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